rotational inertia
基本解释
- [力] 转动惯量；转动惯性；惯性矩
英汉例句
- The rotational inertia of some uniformed bodies is obtained without doing integral.
对于某些均质刚体不用积分算出其转动惯量的表示式。 - A new measuring instrument of rotational inertia has been devised by the fixed - axis rotation principle and parallel axis theorem of compound pendulum.
利用复摆定轴转动原理和刚体平行轴定理设计的一种新型转动惯量测定仪。 - A simple and practical friction assembly employed solves the problem of inaccurate positioning during the intermittent motion of the big rotational inertia system caused by the torsional oscillation.
利用简单实用的摩擦装置，解决了大质量、大转动惯量系统在实现间歇运动过程中，由于扭转振动现象导致定位不准的问题。
双语例句
词组短语
- rotational of Inertia 转动惯量
- rotational inertia tensor 惯量张量
- When Rotational Inertia Increases 随着转动惯量增加
- equivalent rotational inertia 等效转动惯量
- rotational inertia coefficient 转动惯量系数
短语
专业释义
- 转动惯量
Based on shallow shell theory, the displacement-type nonlinear governingequations of forced vibration of an isotropic shallow spherical shell are derived under considering transverse inertia and ignoring in-plane inertia and rotational inertia conditions.
3．基于扁壳理论，忽略面内惯性及转动惯量，得到扁球壳的位移型轴对称非线性强迫振动控制方程。机械工程
- 转动惯量
In order to meet the requirement of measuring the ammunition’s structrucal characteristics, the measuring system for the ammunition structural characteristics is developped. The length, diameter, mass, mass center, partiality distance, rotational inertia etc. are the main parameters to be measured.
针对兵器测试中对弹药静态特征量的检测需求,本文主要研制弹药结构特征量检测系统,用于对弹药结构征量,包括弹长、弹径、质心、偏心距、转动惯量等参数的测量。