angular impulse

常见例句

双语例句

• Here is an example of the usefulness of the concepts of angular impulse and angular momentum.
  这有一个例子，可以说明角冲量和角动量概念的用途。
• The axial fixed position preload is applied to middle ring of the shaft, the axial rigidity of the angular contact ball bearing is obtained by the impulse excitation tests.
  对转台中环主轴施加轴向定位预紧力，通过脉冲激励法试验得到角接触球轴承的轴向刚度，试验结果与理论结果吻合较好，为转台研制中各轴系预紧量的控制提供了理论和实验依据。
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