Of course, just like last time, truly rolling out these new technologies would ultimately have a significant impact on oil prices, potentially making it cheap again.

当然，就像上次那样，真铺开这些新技术，将会最终对油价产生重大影响，可能会再次让石油变得便宜。

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In the selection of rolling bearing's types and models, some selected bearings can not be applied to the actual working environment, suffered the impact load in excess of the allowable load.

在滚动轴承类型和型号的选择过程中，会经常出现所选用的轴承不能适用于实际的工作环境，其所受的冲击载荷超出了该轴承的许用载荷。

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The plastic flow and the variation of the strain field in welds caused by impact rollers were analyzed numerically to study the effect of weld with trailing impact rolling (WTIR).

为了解随焊冲击碾压法机理，用数值计算方法对冲击碾压轮引起薄壁结构焊缝金属塑性流变行为和应变场变化进行了分析。

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