N the longer or longest axis of an ellipse or ellipsoid (椭圆或椭圆体的)较长或最长轴
Then avoid the surge vibration of the major axis manufacture.
加工细长轴时,工件易产生自激振动。
A prolate spheroid is generated by revolving an ellipse about its major axis.
扁长球体是将一个椭圆体依其主轴旋转而成的。
Then, based on the generalized method, a modified method using adjusted semi major axis is presented.
提出了一种长半轴加修正的队形设计新方法。
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