【Key words】 elementary physics； inspired and induced inquiry teaching； experiment studying；
基于6个网页-相关网页
Experiment studying by difference die angle and finish size belt, the conclusion is as follows. For the solder extrusion , the flat die and longer of finish size belt would get sound product.
采用不同模角和挤压模定径带进行工艺实验研究，得到的结论是：采用平模结构的挤压模，对较软的锡铅焊料产品进行挤压时，需用较长的定径带，这是有别于其它有色金属的挤压工艺的。
参考来源 - 低渣软钎焊条的生产技术研究及质量控制·2,447,543篇论文数据，部分数据来源于NoteExpress
Launch prescription experiment studying and lay particular emphasis on ancient clinical to use summaries of experience more side in terms of modern utility mechanism at present.
目前从现代效用机理的角度，开展方剂实验研究和侧重于古方临床运用经验的总结较多。
By doing stress analysis of a axle airplane's main landing gear and experiment studying, the paper can provide some useful value to the design and study of airplane's landing gear.
本文通过对飞机主起落架的车轴的应力分析与试验研究，能够对飞机起落架的设计研究有一定的参考价值。
The main body of a book research method has adopt document studying law, data contrast law, inquiring into questionnaire law, teacher interview law and experiment studying law and so on.
文中的研究方法采用了文献研究法、数据对比法，调查问卷法，教师访谈法和实验研究法等。
应用推荐