转动惯量

点P的转动惯量，就很好算了。

The moment of inertia about point P is very easy now .

我现在只需要知道，点P的转动惯量是多少。

All I have to know now is what is the moment of inertia about P.

原子核的转动惯量和gR因子

Estimation of the nuclear moment of inertia and the GR factor

复杂零件转动惯量CAT系统的研制

CAT System of Moment of Inertia for Complicated Component Part

三体heritage混合相互作用和核转动惯量的变化

Three-Body Heritage Mixing Interaction and the Variance of Nuclear Moment of Inertia

点P的转动惯量，乘以α，现在α是θ两点。

P And this is the moment of inertia about point P times alpha , and alpha is theta double dot .

也就是bMg除以，点P的转动惯量。

So it is bMg divided by the moment of inertia about that point P.

基于AUTOCAD系统的振动结构转动惯量计算的方法

A method for computing the moment of inertia of vibrational structure based on AutoCAD System

所以点P转动惯量的，最好的近似值是-，这个旋转-，是质量乘以半径的平方，加上这个质量乘以半径的平方。

So to a very good approximation the moment of inertia for rotation about that point P this rotation will be this mass times radius squared plus this mass times radius squared .

用BCS理论计算稀土核转动惯量的奇偶差

Odd-Even Differences in Moments of Inertia of Rare Earth Nuclei from the BCS Theory

介绍了AutoCAD系统对风机转子转动惯量方便而快捷的精确计算方法。

This article introduces appling AutoCAD system to calculation of fan rotor rotary inertia , this kind of method is very convenient and precise .

根据能量守恒理论，给出了汽车质量的表达形式，建立了所模拟汽车的质量相对应的转动惯量与汽车参数（车身重量G、车轮半径r、前后车轮制动力分配比β）之间的关系。

According to energy conservation theory , expression of vehicle mass is presented and the relationship between moment of inertia corresponding to the simulated vehicle mass and vehicle parameters is established .

提出一种利用GMR传感器来检测物体转动惯量的方法。

This paper proposes a new method to detect inertia moment by GMR sensor .

非完整变转动惯量相对论系统的Noether守恒量

Noether 's conserved quantities of nonholonomic variable moment of inertia relativistic systems

然后，用TB程序从DXF文件中读取有关数据，计算出振动结构的重心、重量和转动惯量。

Then , the center of gravity , mass and the rotating inertia were calculated from the data in the DXF file .

运用ADAMS软件完成了某变转动惯量球转子延期解除保险机构动力学仿真分析。

The dynamic simulation of certain delay arming of fuze about ball rotor with variable rotary moment was completed by using the software of ADAMS .

论文成功地解决了ADAMS与SOLIDWORKS等软件的接口问题，正确提取和传递了构件实体模型和各种信息（如质心、质量及转动惯量等）；

The interface problems between ADAMS and SOLIDWORKS were solved and necessary information about all components in the machine were collected and transferred .

MSP430单片机的三线摆转动惯量测量仪系统参数标定以及惯性元件安装误差测量与补偿技术研究

Three-line pendulum moment of inertia measuring instrument based on MSP430 Calibration for system parameters and scaling for installation errors of IMU

用BCS理论计算了稀土区偶偶核和奇A核的转动惯量。

BCS theory is used to calculate the moments of inertia ( Mol ) of odd-A and even-even rare-earth nuclei .

物体上的任意一个小块的转动惯量，就是它的质量元乘以到x轴距离的平方，因为那就是轨迹的半径。

The moment of inertia for any small piece of a solid would be its mass element times the square of a distance to the x axes because that will be the radius of a trajectory .

以一种能够自适应变化的伪转动惯量，基于Lyapunov稳定定理，推导出一种模型独立的航天器自适应姿态跟踪控制律。

By use of a kind of pseudo-inertia of mass which can adjust itself adaptively , based on the Lyapunov stability theorem , a model-independent adaptive attitude tracking control law is derived .

目前研究中采用考虑了轴向载荷、剪切变形和转动惯量影响的Timoshenko薄壁梁理论。

The formulations employ Timoshenko assumptions and the effects of axial load , shear deformation and rotary inertia are included in the present study .

计及了转动惯量的影响，给出了通用性较好的C0类有限元公式。

The rotary inertia is considered also . The C 0 kind FE formula is given in the paper .

该榴弹CAD软件具有以下一些功能模块：计算弹丸质量、极转动惯量等构造特征数，计算内、外弹道特性，计算气动力，威力等。

The software package have some functions as follows : calculating the shrapnel 's diagnostic parameters such as the mass and the pole moment of inertia , the inner and outer ballistic characteristic , the aerodynamic force and power , and so on .

针对典型钢筋切断机的结构建立了钢筋切断过程中的通用动力学计算模型，并采用VB程序编制了执行机构的运动分析程序、各构件转动惯量的计算程序以及电机真实运动分析的总程序。

A dynamic calculating model for reinforcing steel cutting machine was set up VB are used to perform mechanism 's movement analysis program , part 's moment of inertia calculation program , and real movement of electric motor calculation program .

因此，发电机的机械惯性时间常数Tj实质上是其转子转动惯量J的标幺值J＊，其单位应为Kg.m2。

It has also been proven that so-called mechanical inertia time constant T J ( Kg . m 2 ) is just the per unit value ( J ) of generator rotor moment of inertia J.

以此为基础，讨论了DMF式扭振器参数的选取原则及方法，重点探讨了第2质量飞轮与第1质量飞轮转动惯量比的优化选取方法。

On that basis , selection principles and methods for DMF damper were proposed , in which , the emphasis is the optimization selection method for ratio of 2nd mass flywheel to 1 st mass flywheel .

能谱、转动惯量和γ跃迁能量的分析表明，吴-曾公式优于其它两参数公式，包括广泛流行的Harris公式。

From the analyses of energy spectra , moments of inertia and γ - transition energies it is found that Wu-Zeng 's formula is better than all the rest 2-parameter formulas , including the widely used Harris ' formula .

根据我们的PNC计算结果，分别指定了194Tl的6条超形变带的组态，详细分析了质子和中子的堵塞效应对转动惯量的影响。

Based on our calculation the configurations of the six superdeformed bands are assigned and the influence of blocking effects of proton and neutron on moments of inertia is investigated in detail .

KYL-1型汽车重心位置及转动惯量测量装置

A Device for Measuring the Position of Center of Gravity and Moment of Inertia for Vehicle KYL-1