This research has certain reference value for the prediction and of spherical charge on blasting cavity radius in soil.
本文的研究对土中爆炸空腔半径预测有一定的参考价值。
There was some reference value to similar parts with big thickness and litter bending radius.
对类似厚材料小半径卷圆零件的多工位级进模设计有一定的参考价值。
Principles of reasonable values and reference data of saw tooth's rake, relief, wedge angles and radius of bottom arc can be determined through finite element method of calculation and optimum design.
通过有限单元法计算和优化设计，确定锯片齿形前角、后角、楔角及槽底圆弧半径合理值的原则及其参考值。
This method could be used for frictional force analysis in short to medium radius horizontal Wells, and as a reference to field drilling practice.
该方法可适用中短半径水平井的摩阻力分析，供实际钻井作业参考。
This paper presents a method to calculate the optimum radius of the balancing disc, and gives a calculation example. The method can be used as a reference for the design of the balancing disc.
提出了平衡盘最佳径向尺寸的确定方法，并进行了实例计算，对平衡盘设计有一定的借鉴作用。
This paper presents a method to calculate the optimum radius of the balancing disc, and gives a calculation example. The method can be used as a reference for the design of the balancing disc.
提出了平衡盘最佳径向尺寸的确定方法，并进行了实例计算，对平衡盘设计有一定的借鉴作用。
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