惯量的 meaning in English

momental

There is a actual example of application of rotary inertia
该文通过一个实例来阐述选择惯量的具体应用。
The results showed the effects of the load of the linear moving part on the dynamic performance of the system could be neglected , hut the effects of the mechanism and the dimensions of the system should be taken into account , and inertia had direct effect on the response characteristics of the system
结果表明：直线运动部分的负荷对系统动态性能的影响可忽略，应注意机械机构和尺寸对系统惯量的影响，惯量的大小直接影响系统的响应特性。