natural frequency造句

1、At first the method for calculating the fundamental natural frequency of structure is researched.
首先研究了结构的最低阶固有频率的计算方法。

2、When circumjacent load makes the lowest natural frequency zero, critical load is obtained.
当周边面力使夹层圆板的最低固有频率为零时，就可获得临界载荷的值。

3、Why is natural frequency important in vibration analysis?
在振动分析中，为什么自然（固有）频率很重要？

4、Natural frequency of tail rotor of some kind of helicopter with uncertain composites was studied.
研究具有不确定复合材料参数的某型直升机尾桨的固有频率。

5、Research on Natural Frequency and Dynamic Model of RV Reducer
RV减速器的动力学模型与固有频率研究

6、It is the natural frequency of emission of the hydrogen atoms in space.
这是空间氢原子“释放”的自然频率。

7、The formulas for calculating natural frequency and vibration transmission ratio are given.
给出了钻柱轴向振动的固有频率和振动传输公式。

8、The swing is a pendulum with a single natural frequency depending on its length.
秋千是只有一个固有频率的摆，此频率决定于它的长度。

natural frequency翻译