Slowly she threaded her way back through the moving mass of bodies.
她在行人中缓慢穿行，挤了回来。
Holes are bored in the armature to decrease moving mass and reduce air damped effects.
设计中在减小运动质量的同时，考虑降低空气阻尼的影响，采取在衔铁上打孔的措施。
Moving mass method is a practical structural damage identification method with much prospect.
移动质量法是一种极有前景的结构损伤识别实用方法。
The paper research on the attitude control approach for a reentry warhead controlled by the way of moving mass.
本文主要对采用移动质心控制方式的再入弹头的姿态控制方法进行研究。
Remote mounted drive motors reduce moving mass for faster setting, and dissipate heat away from the machine frame.
电机远程放置减少了移动质量，提高了速度，也避免了电机发热对机器性能的影响。
But even so in a lift 500 metres tall steel ropes account for up to three-quarters of the moving mass of the machine.
但是，即使在一个500米高的电梯中，钢索的重量也高达整个机械移动重量的四分之三。
The geophone spurious frequency is modeled as the resonance of the planer motion of spider spring by carrying moving mass.
检波器的假频是借助支撑运动体对支座弹簧的水平运动作为谐振来模拟的。
It is also reduction, which drives us to reduce the weight of the moving mass of our drive units, because it improves the sound.
为了提高更好的声音，它的还原也促使我们尽量减少驱动器移动部分的重量。
Not new, but the subject of much controversy in Germany, the damper takes the form of a free-moving mass inside a vertical spring.
虽然不算是新闻，但在德国站比赛中引起较多争议的是减震器的使用，其结构是在垂直的弹簧中间加入减震块。
Cross beam and Axis Z are made of surface-anodized aerometal to improve thermal stability and reduce moving mass for faster setting.
Z轴采用表面阳极化航空铝合金，温度一致性极佳；并降低了运动部件的质量，减少测量机在高速运行时的惯性。
The motors are placed on the base, so that the small moving mass makes it possible that the positioning table moves at high speed and precision.
该平台将电动机放置在基座上，使运动惯量大大减小，从而使实现定位平台的高速高精密运动成为可能。
As the method can only detect single damage in beam, this paper proposes the method of combining moving mass method and neural network to detect structural damage.
鉴于该方法只能识别梁中的单处损伤，提出了结合移动质量法和神经网络进行结构损伤识别的方法。
This paper mainly studies a new method of structural damage identification-moving mass method. Firstly introduce in detail its implementing steps and theory analysis.
本文主要研究一种新型结构损伤识别方法——移动质量法，详细介绍了其实施步骤和理论分析。
The effect of a moving mass and other parameters on the linear dynamic response of pipeline was analyzed in the course of applying CMR to the pipeline in high altitude.
分析了在高空管道维护中包括机器人质量在内的多参数对管道线性动态响应的影响，并根据机器人以不同速度在管道上运动作业所产生的动态响应进行了数值仿真。
The nonlinear equations of motion with two internal moving-mass actuators are provided, and the influence to the system of moving masses' motion with respect to the vehicle's shell is described.
建立了带有两个可移动滑块的导弹系统非线性运动模型，分析了滑块与弹壳的相对运动关系对系统运动产生的耦合影响。
The parts used in mass production are often manufactured elsewhere and then put together on a moving production facility known as an assembly line.
使用于批量生产的零件通常在别处生产,然后在一个移动的生产设备(我们称之为组装线)上组装.
Can you see that the center of mass is moving very uniformly, or can you not see that?
你能看到物体重心吗，它稳定地运动，你们能看到吗？
But moving the machines into mass production has proved problematic.
但是，把机器移动到大规模生产的证明问题。
We did a demonstration there with two vibrating objects with a spring, but yet the center of mass was moving with a constant velocity.
我们做过演示的，弹簧连接两个振动物体，但是质量重心，却保持稳定速度。
You're not moving, you're in the center of mass.
你没有移动，你处于质量重心。
Finally comes a coronal mass ejection, or CME, a slower moving cloud of charged particles that can take several days to reach Earth's atmosphere.
最后是日冕物质抛射，或是CME，一阵雨携带带电粒子云可在几天内到达地球大气。
They are also some 80% quieter because the mass of slower-moving air shrouds the noisy hot gases coming from the rear of the jet.
此外，由于引擎（发动机）外部运动较慢的空气覆盖了高温燃气排出引擎后部时的噪音，“高旁道比”（高涵道比）飞机的噪音指数下降了80%左右。
They're also moving away from the mass market and the preoccupation with the transaction.
他们不再只关注大众市场和交易。
Or in other words a moving body is not a body of mass but just the force.
换句话说运动物体不是一个机构的质量，但只是武力。
Although the parachute is widely used in deceleration system, it's seldom mentioned the establishment of moving equation and especially the added mass.
降落伞在减速系统中已被广泛地运用，但是其运动方程的确立，尤其是方程中的附加质量项，在中国却少有提及。
So, switching the area, moving the area to the other side, I'll get double integral of xdA is the area of origin times the x coordinate of the center of mass.
那么，改变一下区域，把这块移到另一侧，我们得到对xdA的双重积分,是原点那的圆面积乘质心的x的坐标。
So astronomers have devised clever ways of inferring the mass of our galaxy by measuring how it pulls on smaller objects moving around it.
因此天文学家采用了一种聪明的办法来推断银河系的重量，即通过测量它如何牵引在其周围转动的行星。
A cold front is the forward edge of a mass of moving cold air.
冷锋是一团移动着的冷气流的前锋面。
A cold front is the forward edge of a mass of moving cold air.
冷锋是一团移动着的冷气流的前锋面。
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