26 results on '"孟 超"'
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2. 二组分体系气液平衡相图实验的再讨论与改进.
- Author
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孟 超
- Abstract
Copyright of Experimental Technology & Management is the property of Experimental Technology & Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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3. 2 株青贮玉米根际固氮菌的筛选鉴定及促生作用研究.
- Author
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孟超楠, 赵玉洁, 陈佳欣, 张旖璐, 王彦佳, 冯丽荣, 孙玉刚, and 郭长虹
- Abstract
Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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4. 脑波治疗对慢性精神分裂症患者认知能力改善的效果.
- Author
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杨 猛, 毕艳芳, 杨红梅, 胥 婕, and 孟 超
- Abstract
Copyright of International General Practice is the property of Omniscient Pte. Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
5. 不同磷处理对谷子磷素积累与分配的影响.
- Author
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梁颖颖, 周俊江, 周佳敏, 张富厚, and 孟超敏
- Subjects
PHOSPHORUS ,MILLETS - Abstract
Copyright of Southwest China Journal of Agricultural Sciences is the property of Editorial Department of Southwest China Journal of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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6. 汉麻纤维特点及其脱胶进展.
- Author
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马菁霞, 孟超然, 傅佳佳, and 沈 根
- Abstract
Hemp is usually divided into “drug hemp” and “industrial hemp”. Industrial hemp contains less than 0. 3% tetrahydrocannabinol(THC) and is mainly used in the textile sector. Hemp is a kind of natural bast fiber, whose fineness is similar to that of cotton fibers. It is a kind of fine fiber among common fibers. Hemp fabrics have a slender middle cavity inside, and many holes and gaps are distributed longitudinately, making hemp fabrics soft and comfortable to wear. Hemp fibers consist of cellulose and other non-cellulose colloids such as hemicellulose, lignin, pectin and wax, which must be removed by degumming to meet textile standards. Compared with other hemp, lignin content in hemp fibers is higher, and lignin has higher stability to acid, alkali, hydrogen peroxide and other oxidants, which increases the difficulty of degumming hemp. The existing degumming techniques mainly include biological, physical and chemical methods. The biological degumming process is simple and easy to operate, and environmental friendly, with low energy consumption; the effect on fibers is mild and does not cause excessive damage. But in the actual production, the strains that can produce specific enzymes are few, the enzyme activity and enzyme yield are low, and the production cost is high; the degumming process is difficult to control, degumming effect is not ideal, and the product quality is unstable, so in industrial production, it is necessary to be combined with other degumming methods to meet the quality requirements. Physical degumming is the use of mechanical force to separate and remove part of the gum on the fiber, including the mechanical method, the ultrasonic method, the steam explosion method and the low temperature plasma method. This kind of method is simple to operate and does not pollute the environment, but the degumming effect is poor, so it is often used as an auxiliary degumming means in actual production. A breakthrough has been made in the research on the chemical degumming method of hemp fibers. Researchers have simplified the degumming process of hemp fibers, improved the chemical degumming effect of hemp fibers to a certain extent, and reduced the pollution of degumming wastewater to the environment. But these new chemical degumming methods are not perfect, there are such problems as high cost, high energy consumption, difficult-to-control degumming process parameters and unstable product quality, so there is still a long way to go before their being put into practical industrial production on a large scale. On this basis, the paper summarizes three basic methods of degumming hemp: biological degumming mainly includes the traditional degumming by water and rain, and the modern biological degumming technology by extracting crude enzyme liquid and compounding enzyme. In addition to the mechanical method, ultrasonic method and steam blasting method, such physical degumming methods as the plasma oxidation and supercritical CO2 method used in recent years are also mentioned. Chemical degumming is mainly summarized in three aspects: new oxidation degumming, organic solvent degumming and using physical methods to enhance the effect of chemical degumming. Moreover, the green degumming process with low energy consumption and high efficiency is reviewed. By combining with the research results in recent years, it is found that the three degumming means have their own advantages, but they also have their own problems. Therefore, according to the characteristics of each degumming method, the combination of different degumming technology can often get better degumming effect. In future production, a variety of degumming means will be combined, and the physical degumming method will be used as pre-treatment in the early stage, and supplemented by enzyme or microbial further degumming to reduce environmental pollution. On the basis of the first two, the chemical method is appropriately used to completely remove gum in order to improve the product quality. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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7. 陆地棉磷高效基因 GhMYB4 的克隆与表达分析.
- Author
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耿翡翡, 孟超敏, 卿桂霞, 周佳敏, 张富厚, and 刘逢举
- Abstract
Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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8. 氧化脱胶体系对亚麻纤维理化性能的影响.
- Author
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汤灵辉, 孟超然, 张 琳, 沈 根, and 傅佳佳
- Abstract
Linen products are widely used in clothing home textiles and industrial textiles and are favored in the textile market for their excellent properties such as good moisture permeability antibacterial and anti-radiation properties. The key to improve the spinnability of flax raw materials and the quality of finished products lies in degumming and extracting high-quality hemp fibers. Traditional chemical degumming methods of flax involve complicated steps long production process and high labor intensity which is no longer in line with the current trend of efficient production in factories. The research and development of efficient and energy-saving oxidative degumming has attracted wide attention of researchers. In recent years degumming flax fibers with various oxidant systems has become a research hotspot. The main principle of oxidation and degumming is to use oxidizer to quickly degrade the colloid and complete the bleaching at the same time which can simplify the cooking-bleaching process in the traditional de-bonding process. At present alkaline hydrogen peroxide is the most commonly used flax oxidation degumming system sodium percarbonate is often used as bleach and dyeing agent in the textile industry while the TEMPO system and the NHPI system are more frequently used for selective oxidation of plant cellulose to prepare fibers with high carboxyl content of high added value. However no related application in degumming of hemp fibers has been reported. At the same time the differences of physical and chemical properties of the four oxidation systems have not been systematically studied. The four oxidation systems of alkaline hydrogen peroxide sodium percarbonate TEMPO system and NHPI system were used in this study. The results show that all the four oxidation systems can successfully realize the degumming of flax fibers. Compared with primary flax the collagen content of flax fiber lignin and pectin decreases significantly the change of polymerization and bundle fiber strength varies greatly and the fiber fineness and whiteness are greatly improved. Specifically in terms of the NHPI system the fiber polymerization degree is 572 the bundle fiber strength is 24.41 cN / tex and the pectin content is 1.67% and its fiber tensile performance is poor and the residual pectin content is high. As for the TEMPO system the fiber fineness is 8. 33 dtex the degree of aggregation is 1 086 the lignin content is 1.62% and the fiber fineness is satisfactory. However the residual lignin content is relatively high and the polymerization degree is relatively low. As regards the sodium supercarbonate system the fiber polymerization degree is 2 315 the beam line dimension strength is 63. 09 cN / tex the lignin content is 1.74% and the pectin content is 1.58% . Its fiber strength and elongation performance is satisfactory while the gum content of residual lignin and residual pectin is relatively high. As for the alkaline hydrogen peroxide system the fiber whiteness is 60. 6 the lignin content is 1. 29% and the pectin content is 1.09% . It has the lowest fibrous pectin content. By exploring the differences in the physical and chemical properties of flax fibers under the four oxidation degumming systems this paper provides a new idea for the selection of the oxidation system in the flax degumming process. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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9. NiMoN 催化电极材料的制备及其电解海水制氢 性能.
- Author
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刘梦珊, 孟 超, 胡 涵, and 吴明铂
- Abstract
Copyright of Journal of Petrochemical Universities / Shiyou Huagong Gaodeng Xuexiao Xuebao is the property of Journal Editorial Department Of Liaoning Shihua University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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10. Co3 O4/碳复合超级电容器材料的研究进展.
- Author
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胡文全, 吴文龙, 李 想, 王晓亮, 孟 超, 王 鸣, 杨绍斌, and 王学雷
- Abstract
Copyright of Journal of Functional Materials / Gongneng Cailiao is the property of Chongqing Functional Materials Periodical Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
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11. 基于漆酶/TEMPO 体系的亚麻脱胶探究.
- Author
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张 越, 张子娴, 傅佳佳, 孟超然, and 王鸿博
- Abstract
Copyright of Journal of Silk is the property of Zhejiang Sci-Tech University Magazines and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
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12. Talking about How to Do Well the Archives Management of Engineering Projects
- Author
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孟, 超, primary
- Published
- 2022
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13. 2017—2021年《西安工程大学学报》 办刊历程与实践.
- Author
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孟 超
- Subjects
- *
EDUCATION ethics , *WORK measurement , *TEAM building , *RESEARCH personnel , *SCHOLARLY periodicals , *ELECTRONIC journals , *ELECTRONIC publications - Abstract
In order to objectively record the history of the Journal of Xi’an Polytechnic University from 2017 to 2021,and provide reference for the future development of the journal, the achievements of the journal in academic and social effect in the past five years were combed, as well as a series of work measurements such as the special topics, service of discipline construction and talent training, optimization of editorial committee, right academic integrity, enhanced publication and editorial team building, etc.It is found in practice that in order to form a good quality rising trend, the first step is to change the self-styled idea of running journal and mobilize the endogenous power; secondly, we should adhere to the principle that “quality is the life of journal innovation and development”, improve the number of high-quality manuscript sources, strengthen the contact with scientific research workers, strengthen the publicity and promotion of academic achievements, and gradually improve the quality and academic influence of journal. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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14. NiCo2O4/Ru 复合催化剂的制备及锌空电池的 应用.
- Author
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杨 扬, 孟 超, 胡 涵, and 吴明铂
- Abstract
Copyright of Journal of Petrochemical Universities / Shiyou Huagong Gaodeng Xuexiao Xuebao is the property of Journal Editorial Department Of Liaoning Shihua University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
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15. 突变 T. fusca 角质酶对涤纶织物表面水解作用研究.
- Author
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韩瑞娟, 傅佳佳, 王艳萍, 孟超然, Cavaco-paulo, Artur, 王鸿博, and 高卫东
- Abstract
Copyright of Journal of Silk is the property of Zhejiang Sci-Tech University Magazines and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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16. 甲脒胶体金免疫快速检测试纸条研制及其 在蜂蜜中的应用.
- Author
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智军海, 孟 超, and 周嘉明
- Abstract
Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
17. 案事件数据可视化研判平台的构建与应用展望.
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石 屹, 彭斯璐, 解鹏达, 孟祥 超, 李文海, 赵前胜, and 王明直
- Abstract
Copyright of Forensic Science & Technology is the property of Institute of Forensic Science, Ministry of Public Security and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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18. “多站融合”背景下边缘数据中心运行优化研究.
- Author
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孟 超, 刘文亮, 杨 琪, 赵英汝, and 郭熠昀
- Abstract
Copyright of Advanced Engineering Science / Gongcheng Kexue Yu Jishu is the property of Advanced Engineering Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2020
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19. 基于 LDA 耦合空间模型的作文跑题检测方法研究.
- Author
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孟超颖, 宋文爱, and 富丽贞
- Subjects
- *
TEST methods , *ESSAYS , *RELEVANCE , *SPACE , *RESEMBLANCE (Philosophy) - Abstract
The traditional method of off-topic essay detection was mostly by transforming the text into vector space vector representation, then calculating the similarity between the correct text and the result of the problem. However, this method only took the representation of the sentence structure, yet neglected the semantic relevance of the article. And the off-topic essay detection result of high composition test was low. In view of the above problems, this paper proposed a method that used the topic and the text theme words in the coupling space to calculate its correlation degree, and then through the clustering method to realize the unsupervised composition test. The experimental results show that the composition test method based on the coupled space model has a certain degree of improvement to the essays with high divergence and low divergence, in which the composition of the topic with higher divergence is more obvious. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
20. 无线紫外光通信脉冲展宽测距方法.
- Author
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苏彩霞, 宋 鹏, 孟 超, 郭 华, 陈锦妮, and 郭 倩
- Abstract
Copyright of Journal of Xi'an Polytechnic University is the property of Editorial Department of Journal of Xi'an Polytechnic University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
- Full Text
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21. 秸秆还田对干旱区滴灌玉米生产及土壤微生物的影响.
- Author
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孟超然, 白如霄, 杨鹏辉, 张皓禹, and 危常州
- Abstract
Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2018
- Full Text
- View/download PDF
22. 运载火箭飞行力学环境虚拟试验及可视化系统设计与实现.
- Author
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完颜振海, 梁 磊, 孟 超, 杨 亮, and 徐 嘉
- Abstract
Copyright of Computer Measurement & Control is the property of Magazine Agency of Computer Measurement & Control and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
- Full Text
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23. 社会体育文化发展下的国民幸福感问题比较研究 - 基于部分城市(2013-2015) 数...
- Author
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黄卓, 孙中亮, 陈圣逸, 张道林, 郝建平, 章盈, 陈宇, 彭靖, and 孟超杰
- Abstract
Copyright of Journal of Wuhan Institute of Physical Education is the property of Wuhan Institute of Physical Education and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
24. 英美两国城市化进程中的体育教育改革及启示.
- Author
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黄卓, 孟超杰, 陈圣逸, and H., William
- Abstract
Copyright of Journal of Shenyang Sport University is the property of Shenyang Physical Education Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
25. 经济增长背景下社会体育文化发展的国民幸福感问题研究--基于12座城市...
- Author
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黄卓, 周美芳, 郝建平, 刘伟, 孙亚菲, 向玉洁, 童艳, 陈宇, and 孟超杰
- Abstract
Copyright of Journal of Beijing Sport University is the property of Beijing University of Physical Education and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
26. 高赖氨酸含量基因在转基因小麦的表达
- Author
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张, 立全, primary, 杨, 凤萍, additional, 陈, 天佑, additional, 孟, 超敏, additional, 辛, 世文, additional, 张, 晓东, additional, 梁, 荣奇, additional, and 陈, 绪清, additional
- Published
- 2004
- Full Text
- View/download PDF
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