查询词典 velocities

A pitot tube is a pressure measurement instrument used to measure fluid flow velocity. The pitot tube was invented by the French engineer Henri Pitot in the early 1700s and was modified to its modern form in the mid 1800s by French scientist Henry Darcy. It is widely used to determine the airspeed of an aircraft and to measure air and gas velocities in industrial applications.

速度感应器，俗称空速管，最早就是法国工程师 Henri Pitot 先生发明，并在一个世纪后由另一位法国工程师 Henry Darcy 先生改进而成为现代形式的重要器件，广泛用于探测气体或液体的速度变化，并把数据传到给控制中心。

In case of large initial velocities we have to use the principle of conservation of energy to find the maximum height reached.

如果在初始速度大，我们必须使用的原则，节约能源，寻找最大高度达到。

The acoustic modes of phonons dispersion relation are probability of the vector q , and their group velocities in the [001] direction are vL = 5.1k m /s and vT = 3.6 km /s, respectively.

声子谱中的声学模式在低频区与波矢成线性关系的，它们沿[001]方向声速分别为vL = 5.1k m /s和vT = 3.6 km /s。

In the optimal control of kinematics for redundant robots, two new concepts, the matrix weightability measure and the self-motion declinability measure are proposed. Further, a modified weighted gradient projection method which combines gradient projection method with weighted least-norm solution is presented, it can attain ideal optimal effects at low velocities.

本文对冗余自由度机器人的运动学、动力学和容错等方面的优化控制进行了深入的分析和探讨：在冗余度机器人运动学优化控制方面，提出矩阵可加权度和自运动可衰度的概念，将梯度投影法和加权最小范数解法有机的相结合，形成可优化能力强、关节速度较低的改进的加权梯度法。

These values are generally in good agreement with the proper motion velocities.

利用这些值并假设散射屏处在近似脉冲星和地球的中间，我们计算了7颗脉冲星的横向速度，这些值和自行速度吻合的很好。

More propulsive force will only produce higher waves, not higher velocities,8 he says.

推进的力量将仅仅更高生产的更多飘动，不更高的速度， 8 他说。

The average radial velocities of t...

对这些结果进行了简要的讨论。

It shows how close each iteration is to converging to the final solution by calculating a relative error norm between successive steps for both nodal velocities and nodal forces.

资讯科技表示如何结束每个重复是到藉由为节的速度和节的军队计算在连续的步骤之间的一个比较的错误基准对最后解决聚合。

If you in the train, you will perceive relativistic velocities of train and car.

如果你坐在火车里，就能感觉火车和汽车的相对速度。

This force field is divided into small contiguous non-overlapped cells around the surface. As soon as a point enters into a cell, a repulsive force, whose magnitude and direction depend on the velocities, the no...

将这个力场分割成一些连续不重迭的完全围绕着表面的小单元，一旦某个点要进入某个单元，就产生一个排斥力，这个力的大小和方向由速度、法向、点与表面的距离决定。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷