Moment of inertia, in physics, quantitative measure of the rotational inertia of a body—i.e., the opposition that the body exhibits to having its speed of rotation about an axis altered by the application of a torque (turning force). The axis may be int
质量密度值转换 力学单位支持的有:加速度(Acceleration),角加速度(Angular Acceleration),角速度(Angular Velocity),力(Force),质量惯性(Moment of Inertia),功率(Power), 压力(Pressure), 扭矩(Torque),速度(Velocity)。 压力值转换 热学单位支持的有:热通量密度(Heat Flux Density),热传导系数(Heat Transfer Coeff...
A feature that the generator unit moment of inertia is a dynamic parameter related to a long-time constant no less than a second level is used, the generator unit moment of inertia is identified only on the basis of a generator motion equation, the phenomenon that a phasor measurement unit ...
力学单位支持的有:加速度(Acceleration),角加速度(Angular Acceleration),角速度(Angular Velocity),力(Force),质量惯性(Moment of Inertia),功率(Power), 压力(Pressure), 扭矩(Torque),速度(Velocity)。 压力值转换 热学单位支持的有:热通量密度(Heat Flux Density),热传导系数(Heat Transfer Coefficient),特热能...
moment 【ˈmoʊmənt】:: n. 片刻，瞬间>> moment of inertia:: 转动惯量 wrong 【rɔːŋ】:: adj. 错误的，不合乎事实的>> go wrong:: 发生故障 trouble 【ˈtrʌb(ə)l】:: n. 困难，难题，苦恼>> Double Trouble:: 宝岛双雄 character 【ˈkærəktər】:: n. 性格...
aThe input dates of this unit are cross sectional area and the moment of inertia on the two principal axes (IZZ are adapted to IYY) and the thickness on (TKY, TKZ) and so on. 这个单位输入日期是断面面积,并且转动惯量在二个主要轴 (IZZ在TKY,) TKZ适应IYY (和厚度) 等等。[translate]...
According to cell size, density, elastic modulus and other parameters determine the unit length, mass, moment of inertia, polar moment of inertia to obtain the overall rotor mass matrix, stiffness matrix and the gyroscopic matrix [7]. Among them, the magnetic bearing stiffness coefficient values ...
Thus, the driver spins fast due to the low moment of inertia. Again, while reaching the water, they stretched their body.Q4. How does an ice-skater control their speed?Ans. While spinning the ice- skater stretches their hand or makes their hand close. They did this to decrease or ...
MOMENTOFINERTIAUNIT, LINEARMOMENTUNIT, LINEARFORCEUNIT, PLANARFORCEUNIT, MODULUSOFELASTICITYUNIT, SHEARMODULUSUNIT, LINEARSTIFFNESSUNIT, ROTATIONALSTIFFNESSUNIT, MODULUSOFSUBGRADEREACTIONUNIT, ACCELERATIONUNIT, CURVATUREUNIT, HEATINGVALUEUNIT, IONCONCENTRATIONUNIT, ...
给出了一种基于归一化转动惯量(Normalized Moment Inertia,NMI)的JPEG图像快速检索方法,其特点是直接在压缩域中利用DCT系数进行块分类,每一类分块形成一个二值索引图,统计该索引图的NMI值作为该类的一个特征,所有类的NMI特征构成了图像的一个特征序列,以此进行图像检索。3...