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维基
百科
半正弦波
half sinusoid
[地物] half-sine wave
[地物] half-sine wave
- 半正弦波跌落冲击试验因其垫层的硬非线性而难于求解。
It is difficult to solve the equation of half sine wave shock-exited vibration due to the pad's hardening type. - 根据受力分析总结出飞行器壳体试验的两类典型加载信号，一类为有台阶值的斜坡信号，一类为半周期的正弦波信号。
Two corresponding types of load signals in the aircraft shell test are got by pressure analysis. One is incline signal with sidestep values and the other is semi-period sine signal. - 本研究目的在于发展一套半正弦波产生器之几何理論预测程式，并同时考虑平坦度与冲击座數量之影响，以期得到最佳之预测结果。
This work aims to develop the prediction method for the geometry design of half-sine programmer in considering the shock table flatness and numbers of programmers.
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