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Translation teaching is important part in college English teaching, and also main approach to train translated talented person. College English translation teaching have contributed to de veloping good learn habit, improving students' comprehensive abilities. For a long time, college translation teaching have lacked of attention and overall plan. In addition, there are some problems, such as weak teaching personnel, old teaching model and weak language basis, etc. To train culture the translation talented personnel for economic and social development, colleges and universities must improve the college English teaching syllabus, reform teaching content and change teaching mode and reinforce the construction of teachers group, so as to raise the teaching reform in colleges and universities English teaching to a new level.

the functional film is the development and application of nanotechnology, along with the development of computer, semiconductor, solar energy and other industries, a related functional materials -- transparent conductive oxide thin films produced, developed, researching on ZnO: Al ZnO films doped with aluminum is the most widely. This article discusses the material preparation and optical properties of nano-optoelectronic thin films and the hexagonal wurtzite structure of ZnO: AL ZnO films ,and points out the application value and the existing problems of ZnO:Al thin films, and puts forward the research direction in the future.

In this paper, we introduce and study a new class of random generalized bi-linear mixed variational-like inequality for random fuzzy mappings. By using the minimax inequality and extending auxiliary principle, we prove an existence and uniqueness theorem of the solution for the random generalized bi-linear mixed variational-like inequality.