介绍了一种用于高强度螺栓圆角冷滚压的新方法——冲击滚压，简述了它的工作原理及试验结果分析。
This paper introduces a kind of new method of cool rolling, shock and rolling, for making rounds of high strength bolts. Its working principle and test results are described.
以柰李为试材，采用冷冲击处理对柰李低温贮藏品质的影响进行试验。
The effect of cold shock treatments on quality of nai-plum (Prunus salicina Lindl.
本文介绍了在相似模型中，试验研究金属冲击加热炉内冷态流场特征的结果。
In this paper, the character of cold state flow field impinged by metallics in heating fur-nace in a model of similarity is introduced.
本文介绍了在相似模型中，试验研究金属冲击加热炉内冷态流场特征的结果。
In this paper, the character of cold state flow field impinged by metallics in heating fur-nace in a model of similarity is introduced.
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