center of moment
英 [ˈsentə(r) ɒv ˈməʊmənt]
美 [ˈsentər əv ˈmoʊmənt]
网络 力矩中心; 矩心
双语例句
- The crossing method of raft diagonal which coincides with the center of metro tunnels has the least influence on the internal forces and the bending moment of the raft.
桩筏基础以筏板对角线与地铁隧道中心线重合的方式跨越地铁隧道对筏板的内力和变形影响最小。 - Several parameters from experimental models were gotten, such as the pantographs equivalent mass, the mass, the center of mass and moment of inertia of each main.
实际测得了受电弓的归算质量与各主要部件的质量、质心和转动惯量等参数。 - However, just when they reached the center of a square, the square just at the moment are all gone!
然而就在他们走到一个广场中心时，刚才广场上的所有人在一瞬间都消失了！ - On the Selection of the Center of Moment in Applying the Theorems of Moment of Momentum to Rigid Body Plane Motion
动量矩定理应用于刚体平面运动时关于矩心选择问题 - A Device for Measuring the Position of Center of Gravity and Moment of Inertia for Vehicle KYL-1
KYL-1型汽车重心位置及转动惯量测量装置 - It shows that the farther away the tank vertical location is from the rolling center of the ship, the larger the rolling inertia moment and the rolling righting moment coefficient become, and the less the rolling natural frequency of the ship is.
结果表明，水舱垂向位置离船舶横摇中心越远，由舱内液体引起的船舶横摇质量惯性矩和横摇复原系数越大，船舶横摇固有频率则越小。 - The experimental results show that subpixel location of the center of laser spot based on 2~ ( nd) spatial moment operators is much better than usual location operators.
实验结果表明，二阶空间矩算法比常用光斑中心定位算法的定位精度有较大提高。 - The paper first describes the general principle of rotating power to instantaneous center of velocity and then calculates tile loading moment of luffing mechanisms of different structural types used in our country at present.
本文先简介瞬心回转功率法的原理，接着运用瞬心功率法计算了国内目前具有的不同结构形式变幅机构的载荷力矩。 - Moreover, the adjusting methods that include center of gravity and moment of inertia of rolling test platform are given.
给出了摇摆试验台的重心和转动惯量的调整方法。 - Based on the mass-period method, a measuring device named double spring inversion pendulum was designed, which could measure the center of mass and moment of inertia of an engine.
基于振动系统质量周期法，设计了一种测试发动机质量参数的双簧倒立摆试验台。 - The center of three-in-one combination means the optimum center of wind moment, center of gravity and center of rotation of antenna system are Combined.
天线系统的最佳风力矩中心、重心、旋转中心合而为一通常称三心合一。 - The volume, center of mass and moment of inertia of two circular cylinders intersected perpendicularly
两圆柱体正交相贯的体积、质心和转动惯量 - 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。 - This paper provides the definition of the center of rigidity of irregular high-rise building through analyzing the torsional moment on the high-rise building under wind action with two approaches.
本文通过2种方法计算风作用下不规则高层建筑结构的扭矩，给出相应的高层建筑结构刚度中心的定义。 - Determination of Negative Friction and Horizontal Displacement for Steel Pipe Piles Determination of concrete gravity center in mixing drum of transit mixer and calculation of resistant moment for the drive
钢管桩负摩阻力及水平位移的测定混凝土搅拌输送车搅拌筒中混凝土重心的确定和驱动阻力矩的计算 - The high center of gravity of high-rise buildings leads to the big tilting moment.
高层建筑重心高，地震倾覆力矩较大； - In addition, considering the instantaneous rotation center as simplified point of the moment vector, the unification calculation formula of critical loadings is educed, besides it is explained that critical loadings indicate the characteristic of members stiffness.
以瞬时转动中心为弯矩矢量简化点导出了统一临界力的计算公式，说明临界力反映了杆件刚度特征。 - Objective To investigate the displacement, the position of rotation center and the stress distribution of PDL under different loading force system ( Moment/ Force, M/ F) by simulating clinical loading force system.
目的研究不同力系统（力矩/后退力）下的上中切牙位移、转动中心及牙周应力分布。 - Practical examples are used to illustrate the application of the instantaneous acceleration center in dynamics. The solutions to certain problems are greatly simplified by combining the instantaneous acceleration center with the theorem of moment of momentum of relative motion.
以实例说明加速度瞬心在运动学中的应用，加速度瞬心与相对运动动量矩定理结合在动力学中的应用，一些问题求解大为简化。 - Moving centroid control for reentry warhead is used to realize the maneuvering control of the missile and to promote the end-guidance accuracy by changing the mass center of warhead and aerodynamic trim moment, so as to adjust the flight attitude and angle-of-attack.
弹头变质心机动控制是通过移动弹头的质心位置，利用气动配平力矩改变弹头的飞行姿态和攻角，从而可实现弹头机动控制。 - These image data were input into computer the center and main axis of image were located by Legendre moment then the CT and MR images were registered by translation, scaling and rotation.
将此图像数据运用Legendre矩找出图像的质心和主轴，进而完成图像的平移、缩放和旋转，以实现CT和MR图像的融合。 - Profit as center of capitalist production mode makes the worsening ecological environment and the moment of crisis. Nowadays, the natural resource is less and less, and environment pollution is more and more serious, this has been threatening to human survival and development.
以利润为中心的资本主义生产方式使得生态环境日益恶化并到了危急的时刻。当今自然资源日趋枯竭，环境污染日趋严重，人们的生存和发展受到了严峻威胁。 - The Red Army established the anti-Japanese base areas which in the center of Shanxi-Gansu-Ningxia Border Region after they reached the northern of Shaanxi. At this very moment, the revolutionary situation has changed dramatically.
红军长征到达陕北，建立了以陕甘宁边区为中心的抗日根据地，革命形势由此发生了巨大变化。 - The genetic algorithm combined with pattern search method was used to find the maximum reciprocal of the gait sensitivity norm. Four optimal parameters were spring stiffness, offset of center of mass, axial displacement of center of mass and moment of inertia.
以步态敏感范数的倒数值最大化为优化目标，使用遗传算法和模式搜索相结合的方法对弹簧刚度、质心偏移、轴向质心距离和转动惯量4个参数同时进行优化。 - However, if the mass center of liquid is not coincided with that of flight vehicle, the influences of liquid gravity moment become large.
而由于充液质心与飞行器质心不重合，却使液体质量力矩的影响变大。 - 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。 - The overall structure of the grenade has been redesigned so that the improved sub-munitions have the capacity of anti-explosion and keep the quality of ammunition, the center of mass, moment of inertia and the shape as before.
本文以某型号榴弹为背景，对该榴弹整体结构进行了重新设计，使改进后的弹药具有分爆杀伤能力，并且弹药的质量、质心、转动惯量比和外形不变。 - Measuring the mass and center of mass of An Min productions, China Electronics Technology Group Corporation 27 production of moment of inertia.
测量了安民公司产品的质量和质心，中国电子科技集团公司第27所产品的转动惯量。 - Inertial parameters of objects included objects 'center of mass, moment of inertia and inertia.
物体的惯性参数包括物体质心、惯性矩和惯性积。 - The center of both arms 'swinging at the moment of take-off is higher than the head, but the height of the swinging arms and the upper vertical speed of swinging are not related.
第11届全运会女子跳高运动员在起跳瞬间双臂中心摆动均超过头顶，但是，双臂摆动的高度与摆动的向上垂直速度没有一定的相关关系。