英语词汇product of inertia怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	product of inertia
释义	product of inertia 简明释义惯量乘积；[物] 惯性积网络释义 1 [物]?惯性积惯性积(product of inertia):物体相对于一组相互正交的两平面而言的,质量微元dm和此微元到各平面的最短距离的乘积,再对整个物体质量进积分。短语 1 the product of inertia 惯性积 2 added product of inertia 附加惯性积 3 complex product of inertia 复惯性积双语例句 1 The bending stiffness of elastoplastic member is product of tangent elastic modulus of material and inertia moment of the section. 抗弯刚度的概念是材料切线模量和截面对中和轴的惯性矩的乘积。 2 Just as linear momentum is the product of mass and velocity, so the angular momentum of a body is defined as the product of its moment of inertia and its angular velocity. 正如线性动量是质量和速度乘积一样，物体角动量也定义为其惯性矩和角速度的乘积。
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