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- moment of inertia about a line 轴惯性矩
- The MIMS then performs a series of orthogonal dynamic rotation tests to determine the moments of inertia about a set of orthogonal axes passing through the CG. MIMS进行一系列直交动态转动试验,决定一系列直交轴通过中心的惯性力矩。
- From this general expression, we can find the moment of inertia about an axis through any point on the rod. 由这个一般表式,我们可以求出通过棒中任一点的轴的转动惯量。
- "The inertia of a Body can be measured by its mass, which governs its resistance to the action of a force, or by its moment of inertia about a specified axis, which measures its resistance to the action of a torque about the same axis. " 物体的惯性有两种测量方法:一是用它的质量,质量决定着物体对力的作用的阻抗;一是用物体对指定轴的转动惯量,它决定着物体对同一轴上的力矩作用的阻抗。
- A geometric property of finite lattices is derived from the moment of inertia of a system of particles about a fixed axis. 从质点系绕定轴转动的转动惯量出发,导出有限点阵的一种几何性质.
- The moment of inertia is not a simple concept. 转动惯量不是一个简单的概念。
- Reflection of display elements about a line or plane. 显示元素再现在相对于某一条直线或某一个平面的对称位置。
- The moments of inertia about axial or radial for the unsymmetrical rotors in axial can be measured reliably by using these pendulums without any special fixtures. 利用这两种摆可以测定沿轴向不对称分布转子绕轴向与绕径向的转动惯量,而且不用任何夹具。
- Increased Moment of Inertia for serious forgiveness and truer roll. 提高惯性力率增加容错度与确实的滚动。
- I get a feeling of inertia in a hot summer day. 在盛夏我有一种懒洋洋的感觉。
- Because of its oblate shape, the moment of inertia of the earth is a maximum about the polar axis and minimum about an axis in the equatorial plane. 由于地球是扁球体,绕极轴惯量矩最大,而绕在赤道面内的轴的惯量矩最
- A lorry drove into a line of parked cars. 一辆卡车撞上了一排停著的汽车。
- I get a feeling of inertia on a hot summer day. 在盛夏我有一种懒洋洋的感觉。
- For large curvature arch, the neutral axis does not pass through the centroidal line of the cross-section, so the moment of inertia is not consistent with the second moment of area. 大曲率拱中,截面形心轴与中性轴不重合,其截面抗弯惯性矩与不考虑曲率影响的截面面积二阶矩有一定的差别;当截面尺寸相对拱弧长来说较大时,此时拱为深拱,剪切变形的影响不能忽略。
- The reddening sky threw into relief a line of trees on the horizon. 通红的天空使地平线上的一行清晰可见。
- A line of palm trees fringe the swimming pool. 游泳池边缘围了一圈棕榈树。
- How about a cup of coffee at a nearby coffee shop? 去附近的咖啡屋喝杯咖啡吧?
- The oscillation frequency is defined by the moment of inertia of the rotor and the toque constant of the motor. 而振荡的频率是由转子的惯性矩和电机的转矩常数所决定。
- A line of verse consisting of five metrical feet. 五音步的每行有五个韵脚的一种诗
- Moment of inertia: turning around its axis of symmetry, object has the character keeping speed and the direction of the axis of rotation not changing. 转动惯性:物体在绕着自己的对称轴转动时,具有保持转速和转动轴方向不变的性质。