product of inertia
英 [ˈprɒdʌkt ɒv ɪˈnɜːʃə]
美 [ˈprɑːdʌkt əv ɪˈnɜːrʃə]
网络 惯性积; 惯量积
双语例句
- 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。 - A method for testing missile's product of inertia using torsion pendulum
用扭摆测试导弹惯性积的方法 - This paper introduces a method of determining missile's product of inertia by a series of moment of inertia measurements with the missile oriented in six different positions in addition to calculating principal axis orientation.
描述了一种通过测量导弹在六个不同位置的转动惯量来计算导弹惯性积，进而计算导弹纵轴与主惯性轴夹角的方法。 - Using the Unit of Coordinate to find Moment of Area, the Moment of Inertia and The Product of Inertia
单元坐标法求截面静矩、惯性矩及惯性积 - In order to remove the influences, following conditions must be complied with: ( 1) for single drum vibratory compactor, the product of distances of front and rear wheels to mass center of frame should be equal to the square of inertia radius of the frame;
要消除这种影响，应该符合以下条件：（1）单振动轮的振动压路机前后轮到机架质心距离的乘积等于机架惯性半径的平方； - The solid modeling for all parts has been created in terms of the concept design of CAE. The files which give the attributes such as volume weight, center of gravity moment of inertia, product of inertia for every part are generated.
设计中用CAD的概念设计技术生成了全部零件的实体模型、生成了带有零件体积，密度、重量、重心、惯性矩、惯性积等属性的文件。 - A novel method and some tips were proposed to calculate the ichnography geometry quality such as center of shape, moments of inertia, product of inertia, and so on in AutoCAD.
介绍了在AutoCAD中计算平面图形形心、惯性矩、惯性积等几何量的方法与技巧。 - Diagram Method to Get Moment of Inertia and Product of Inertia
求惯性矩和惯性积的图解法 - : The unit of coordinate of the vertex on the triangle can find the moment of area, moment of inertia and the product of inertia on the cross-section, by which the problems on the cross-section of complex shape can also be solved.
一种利用三角形单元顶点坐标来求静矩、惯性矩、惯性积的方法，可用于求复杂形状截面的静矩、惯性矩及惯性积。 - Formulas of the moment of inertia, product of inertia and sectional area for shear lag warping geometrical properties are derived according to the chosen displacement functions. A cantilever box girder under concentrated and uniformly distributed loads is analyzed.
根据选取的剪滞翘曲位移函数，导出了剪滞翘曲惯性矩、剪滞翘曲惯性积、剪滞翘曲面积等剪滞几何特性计算公式。 - The diagrammatical analysis of moment of inertia& product of inertia's rotation axis formula
惯性矩（积）的转轴公式的图解分析 - Parallel robots are applied more and more widely in every field of national product because its merit of good carrying capacity, high movement precision, great rigidity and lower movement inertia and so on.
并联机器人以其承载能力强、运动精度高、刚度大、运动惯量小等一系列的优点，在国民生产的各个领域得到越来越广泛应用。 - Mass property of measuring equipment for measuring the Mass, center of mass, moment of inertia, Product of inertia and other Mass property parameters of special equipment.
质量特性测量设备是测量质量、质心、转动惯量、惯性积等质量特性参数的专用设备。 - Rigid Inertia parameters are indispensable to the dynamic analysis, optimum control, and evaluation and determination product structure of mechanical systems. The engine inertia parameters are defined by the mass quality, the center of gravity, the principle inertia of moments and their associated principle axes.
刚体惯性参数是进行机械系统动力学分析、优化控制、评价和确定产品结构功能的重要参数。