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(一)設备情况介紹 54年我院自制測定流动类型的設备一具。由于取之于旧材,做的也比較笨重。经过几次試驗其結果不准誤差很大。与兄弟院校交流經驗結果,一般都感到結果不够准确,而且也比較难准确。在我們思想上始終是認为这是設备制作安装本身的問題,所以也一直沒有很好的加以使用,仅仅作为现象观察而未能进行測定临齐雷諾数值。因而实驗未能滿足教学要求,設备也不能充分发揮它的效用。59年在八届八中全会的伟大号召下,由于反了右傾鼓了干劲,思想上重視了試验这一教学环节,并企图使所有报废的設备积极的改进操作恢复使用,因而对流动类型測定設备进行了一系列的試驗逐步在的試驗过程中摸索总結经验,试验结果也是比較正确的。虽然这是一个小小的实验设备的操作方法改进,伹对新建院校如何掌握这一实驗技术达到所预期的准确度,可以提供一定的参考。
(A) Equipment Information 54 years in our hospital self-determination of the flow type of equipment. Due to the use of old materials, it is also more cumbersome. After several tests the results are not allowed to error is great. The exchange of empirical results with a fraternal college generally feels the result is not accurate enough and more difficult to accurately determine. In our thinking, it is always considered that this is a problem of equipment manufacturing and installation. Therefore, it has not been well used any more and the determination of the Pro-Zeemano number can not be performed merely as a phenomenon observation. Thus the experiment failed to meet the teaching requirements, equipment can not give full play to its effectiveness. Under the great call of the Eighth Plenary Session of the Central Committee of the Chinese Communist Party (CCP) in 1989, with the anti-right-wing drive and the ideological emphasis on the experimental teaching and in an attempt to restore the positive operation of all scrapped equipment, Determination of equipment conducted a series of experiments gradually in the process of testing the lessons learned experience, the test results are more correct. Although this is a small improvement in the operation of laboratory equipment, 新 new institutions how to master the experimental techniques to achieve the desired accuracy, can provide some reference.