查询词典 motion study

Adopt the method of quantitative and qualitative analysis, the thesis inquires into maneuvering efficiency of the lateral thruster correspond to the different operating conditions of zero speed, low speed and crabbing motion, and the vessel"s crabbing motion under the propeller, the lateral thruster and the rudder"s united control as well as the regression formula.

本文对侧推器协助船舶操纵的研究采用定量和定性相结合的方法，详细讨论了侧推器在零速、低速工况下的操纵效能，以及螺旋桨、侧推器及舵联合操纵下船舶的横移能力，并给出了相应的回归公式。

Pa in with motion is the predominant finding , and crepitation may be palpated with pa ive motion .

最突出的表现是活动时疼痛，被动活动可触到磨擦感。

Pa in with motion is the predominant finding , and crepitation may be palpated with pa ssive motion .

最突出的表现是活动时疼痛，被动活动可触到磨擦感。

Pain with motion is the predominant finding, and crepitation may be palpated with pa ive motion.

最突出的表现是活动时疼痛，被动活动可触到磨擦感。

A new type mating device is designed which has a cupule at each end of manipulator. Kinematics analysis, structural design of mating device and motion equations are also given in this paper. At the same time, the motion of manipulators position and posture are analyzed according to the auto-mating tactic.

本文进行了基于吸盘结构的水下运载器主动对接装置的结构设计，对装置进行了运动学分析，结合机械手的实际结构，推导出机械手末端吸盘的运动方程，并根据主动对接作业策略进行了机械手位姿变化的分析。

Numerous studies have found that the performance of manipulating a joystick on input tasks was affected by vehicle motion, and the movement speed of mouse was affected by different movement angles on static environment. However, very few studies have investigated the effects of motion direction of platform and the movement angle of cursor on the performance of using different trackballs.

许多研究曾指出在运动的载台上使用摇杆进行输入作业，载台的运动会影响输入的绩效；也有研究发现在静态的环境下使用滑鼠，滑鼠的移动速度会因移动角度不同而有所差异；然而很少的研究曾经探讨在不同的载台运动方向与不同的游标移动方向对使用轨迹球进行输入作业的影响。

Basing on the speed control and reversing control in hardware control circuit, software control program realized the rectilinear motion and simple curvilinear motion of an omni-directional mobile robot.

软件控制程序在硬件控制电路实现的调速控制和换向控制的基础上，通过编程实现全向轮驱动小车的直线运动和简单的曲线运动。

However, Pro/E has a limitation in simulating chain transmission, it can simulate linear and circular motion but not curvilinear motion, so types like bicycle chain transmission can't be simulated by Pro/E

但是PROE在链传动仿真方面有重大缺陷落，不能解决链传动的曲线运动仿真，而只能进行链传动的直线和圆弧运动仿真，因此在类似于自行车传运链这类的不规则的链传动仿真将无法进行

The complete model of locomotive and vehicle and the exact motion equations of wheel-set are established, in which, three-dimension wheel/rail contact geometry is taken into account and the Kalker's creep theory is employed to analyze the effects of the contact region of wheel/rail. An iterative procedure of solving wheel/rail creep force is proposed to improve the existed calculating method. Finally, the motion equations of vehicle with 23 DOFs are derived using the D'Alembert principle.

建立了较完善的机车车辆分析模型和较精确的轮对运动方程：考虑三维非线性轮轨接触几何关系，用Kalker蠕滑理论研究了轮轨接触区的蠕滑效应，建立了较为详细的轮对运动方程，提出用迭代法来求解轮轨蠕滑力从而对现有蠕滑力求解方法进行了改进，并采用D′Alembert原理推导了23个自由度车辆的运动方程。

The motion of a type of nonlinear damped oscillation is analyzed to resort the method of numerical analysis, and compared it with the motion of the linear damped oscillation.

摘要用数值分析方法分析一类非线性阻尼振动问题，与线性阻尼振动进行比较，得到非线性阻尼振动状态每次过θ=0位置的时刻稍后于线性阻尼振动状态。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。