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(一) 仪器是化学教学和科学研究的重要工具,对化学系学生的培养有着重大作用。化学仪器的使用、充实与更新是化学工作者经常关心的一个问题。近年来,美国有人就四年制大学化学仪器的实验室使用情况作了调查。调查者随机选择不同学院或大学的320名教授,寄去问题征询表,表中列出26种仪器和六门课程(即普通化学、有机化学、分析化学、物理化学、综合和科研),要求填出每种仪器在那些课程的实验中得到应用。结果有144所学校的146名教授寄回了表格。有关仪器使用情况见表1—7。
(A) The instrument is an important tool for chemical teaching and scientific research, has a major role in the cultivation of chemistry students. The use, enrichment and renewal of chemical instrumentation is a problem that chemists often care about. In recent years, some people in the United States have investigated the use of laboratory equipment for chemical equipment in four-year universities. The investigators randomly selected 320 professors from different colleges or universities and sent them to the Question Inquiry Form, listing 26 instruments and six courses (General Chemistry, Organic Chemistry, Analytical Chemistry, Physical Chemistry, Synthesis and Research) Fill out each of the instruments used in those experiments in the class. As a result, 146 professors from 144 schools returned the form. The use of the instrument in Table 1-7.