查询词典 trajectory

The decay rate of a motion trajectory of the system in some interval is defined and the astringency of the switching system is investigated.

定义了系统对给定初值的运动轨迹在区间上的衰减速率，进而分析了整个系统的收敛性。

For my system, the goal was to have the parachute deploy at the peak of the trajectory.

我的系统，目标是有降落伞部署在高峰期的轨迹。

Basic problems on design of automatic control system of bit trajectory are anslyzed in this paper.

文中对井眼轨道自动控制系统设计的有关基本问题进行了初步的分析。

Therefore I briefly sketch the trajectory of Italian autonomism, discuss thereupon Negri and others' idiosyncratic exposition and elaboration of Marx's theory, and finally I attempt to interpret autonomist Marxism as a variant of "political Marxism."

因此，本文追溯了义大利自主马克思主义的发展轨迹，讨论了Negri等人对马克思部分重要作品的独到见解，并试图将自主马克思主义定位为一种「政治马克思主义」。

Trajectory and average velocity distribution of descending coke are almost independent of whether cake is discharged continuously or not.

是否连续下料，并不显著影响焦炭下降的运动轨迹和平均速度的分布趋势。

It is an important research subject how to control the azimuth of borehole trajectory by an application of the regularity of drift.

在井眼轨道的描述模型、设计方法和设计结果等方面，它与常规的二维剖面设计存在着显著的差异。

Changed the chip shot to make it more challenging and also to improve the feel of it--more backspin, better trajectory.

改变了切杆，使其更具挑战性，并提高它的感觉-更多的下旋，更好的轨迹。

The results were as follows.(1) In the backward handspring, the trajectory of CM and horizontal velocity of CM in junior-high and college gymnasts were lower and higher than those of senior-high gymnast, so the vertical velocity is better when they perform tucked backward somersault. College gymnast has higher vertical velocity than junior-high and senior-high gymnasts in take-off moment of backward handspring phase.(2) Senior-high and college gymnasts have more elbow and shoulder angle in take-off moment of backward handspring and tucked backward somersault phase. Therefore, angle of both arm is bigger for performing in hand push away phase in the backward handspring, and increased the reaction force with body in the tucked backward handspring.(3) College gymnast has large knee flexions in hand support and push away moment in the backward handspring, it would increase rotation radius and better moments of inertia in the backward handspring.

结果显示：在后手翻阶段中，较低的重心轨迹和较高的水平速，有於后续空翻的垂直速；大专选手在后手翻阶段起跳瞬间有较高的垂直速；高中及大专选手在后手翻起跳脚地瞬间和团身后空翻起跳脚地瞬间时，肘、肩关节角皆大於国中选手，使其在后手翻起跳地瞬间时，双臂的伸展於后手翻的手推地面的动作，而团身后空翻起跳脚地时，双臂向上摆於身体向上伸展方向的掌握，并使重心有一定的腾空高；大专选手在后手翻阶段的手著地瞬间和手地瞬间的膝关节角较大於高中和国中选手，使其可增加身体的旋转半径，并能获得较佳的下摆动能，而膝关节角小则形成屈膝的动作，导致重心水平速低，减少下摆动能和影响整体动作的节奏和韵。

On the basis of the analyzing the whole launching process, the mathematics model of the inner ballistic is deduced. Computer procedure is complied through Visual C++ development tools, which simulate the launching process and obtain the main performance curve of inner ballistic trajectory. Mathematics model is also modified through the experimentation data. At the same time, the experiment has proved that the new launching technique has the capability of raising the muzzle velocity.

在此基础上，本文针对提出的辅助药室火炮结构建立了再生式液体发射药辅助药室火炮发射过程的零维数学模型，并利用VC++开发工具编制了计算机程序，对整个发射过程进行了模拟，得到了内弹道的主要性能曲线。

A kind of new interior ballistic model── particle trajectory model is introduced in this paper.

该文介绍了一种新型的内弹道两相流模型─颗粒轨道模型。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。