作业帮英语翻译【转动惯量是表征刚体转动特性的物理量,是研究、设计、控制转动物体运动规律的重要参数.它与刚体的质量分布和转轴的位置有关.对于形状简单的匀质刚体,可以通过计算算出其转
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英语翻译
【转动惯量是表征刚体转动特性的物理量,是研究、设计、控制转动物体运动规律的重要参数.它与刚体的质量分布和转轴的位置有关.对于形状简单的匀质刚体,可以通过计算算出其转动惯量,而对于形状复杂或非匀质的刚体,很难直接计算出它的转动惯量,故常用实验方法测定.本实验采用的是三线摆,其特点是操作简便,比较实用,对于形状复杂的刚体亦可测量.】
自己水平实在有限.只要意思差不多就可以,不要求高级句型.
不确定刚体的翻法,所以用object代替.
以下是粗略翻译：
moment of inertia is the physical quantity of rotation of object. it is an important parameter for researching, designning and controlling of rotational object. it relates to object's mass distribution and axis of rotation. For those objects with even shape and mass, it's moment of inertia can be easily calculated, but for those objects with irregular shape and uneven mass, it is difficult to calculate it's moment of inertia directly, so normally will be measured by experiment. In this experiment, we will use three-wire pendulum, it is convient to use and practical applicability, compatible to measure object with complex shape.
不知道这样是不是能满足你的要求