查询词典 position vector

Given the position of the enemy planes, the preconcerted volley line and it's distance, and the course, the preconcerted volley point can be computed by using the vector addition.

基于矢量加法的引导拦截包括预定截击点、截击预案、三线（预定截击线、下令起飞线和一等战斗准备线）及返航等解算。

And the ray tubes'initial condition (including the initial position, wave vector and power flux of each ray tube) is setup by the field distribution.

并由场分布设定每一射线波束的初始条件（其中包括每一射线波束的起始位置，它的起始波矢量和它的初始功率）。

The theory and implementation of Chinese platform based on component,the basic knowledge,design and output method of the raster and vector font are introduced,and the solution of Chinese inputting,position of Chinese platform in VxWorks embedded system are pointed out,which make it possibly to use Chinese in VxWorks OS freely.

介绍了VxWorks嵌入式操作系统的中文平台的原理和组件式实现方法，概述了点阵字体，矢量字体的基本知识、设计方法和输出过程，给出了中文输入法的解决方案和中文平台在VxWorks系统中的位置关系，使得在VxWorks操作系统上可以自由的使用中文。

The intensity and direction of the geomagnetism vector is a function of geographical position.

地磁场的强度和方向是地理位置的函数，可通过对地磁矢量的探测确定稳定飞行的弹体在空中的滚转姿态。

The intensity and direction of the geomagnetism vector is a function of geography position.

地磁场的强度和方向是地理位置的函数，可通过对地磁矢量的探测确定稳定飞行的飞行体在空中的滚转姿态。

The vector consists of the x, y, and z axis position of the model.

向量组成的x，y和z模型轴的位置。

Based on the meshing theory and geometry relationship between rotors of cycloidal pump , the position and velocity vector equations of meshing point are given, and the sliding coefficient formula are derived.

根据摆线泵转子间的啮合关系建立了啮合点在各坐标轴中的矢量方程，导出了啮合点的速度矢量方程和齿廓相对滑动系数的计算式，并以实例作出了运动速度和滑动系数随转子转角的变化曲线，并分析了影响滑动系数的因

According to the moving characteristics of tracklayer, when the vehicle is on ramp and the ground's vertical pressure is linear, the calculating formulas of relationship between the deviation of the instantaneous steering center, the position of vehicle's gravity, steering radius, moving velocity, moving acceleration, and vehicle's orientation, were obtained by the theory and method of vector analysis in mathematics and mechanics.

摘要根据履带式车辆的运动特点，运用数力学中矢量分析理论和方法，推导了接地比压为线性分布时履带式车辆在斜坡上转向时，瞬时转向中心偏移量与车辆重心位置、转向半径、行进速度、加速度、车辆方位相互关系的计算公式。

"Force :Action that tends to maintain or alter the position of a body or to distort it. It is a vector quantity, having both magnitude and direction. Force is commonly explained in terms of Newton's laws of motion."

&力：力学中指任何使物体保持或改变位置或使物体变形的作用，力是一种矢量，有量值和方向，这一概念通常是按照牛顿运动定律所用的术语来解释的。&

To reduce the alignment errors,a two-position alignment method was developed which introduced the equivalent rotation vector s.

为减小对准误差，引入等效转动矢量对二位置对准方法进行了研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。