矢量的

A In the space below, draw a vector diagram to show the resultant velocity of the ball.

a 在下面的坐标图上画出球的合速度，并清楚地标明所有速度矢量。

Analyzed step motor subdivision drive technology based on principle of the current vector even rotating with uniform amplitude.

论述了以电流矢量恒幅均匀旋转原理为基础的步进电动机细分驱动技术。

Associated with the analysis of the new algorithm in pure coning environment, general expression of rotating vector in the new algorithm is given, and the basic and optimized algorithm of the new coning compensation algorithm are deduced.

在分析经典圆锥运动误差基础上，给出了新算法的旋转矢量通式，并推导了这类圆锥补偿基本算法及其优化算法补偿系数通式。

Since the first discovery of pulsar in 1967, static dipole field has been used for a long time to represent pulsar magnetic field in the study of rotating vector model, which is used to interpret the variation of linear polarization position angle with pulse phase.

1967年发现第一颗脉冲星以来，在用于解释线偏振位置角随脉冲相位变化曲线的旋转矢量模型中，脉冲星磁场通常被近似为静态磁偶极场。

Initiation of DSP, parameter setting, over voltage and over current protection are finished in the major program; current sample, rotating speed calculating, vector conversion and PWM output are finished in the interruption serving program.

系统软件由控制主程序和PWM中断服务子程序组成：主程序完成DSP的初始化、参数设定、过压、过流保护等功能；PWM中断服务子程序完成电流采样，转速计算，矢量变换和PWM输出等功能。

The bottom row consists of a single vector icon, originally sized at 24 24 pixels, then scaled mathematically to the other sizes shown.

下面那排仅由个单独的矢量文件生成，原始尺寸是24×24，然后按精确比例表示其它尺寸。

Sound wave has both scalar quantity and vector field, while traditional acoustic pressure sensor system merely makes use of its acoustic pressure information.

声波兼有标量场和矢量场，传统的声压水听器系统仅利用了其声压信息。

Finally, elastic screen propagator with wide angle correction and vector imaging condition are tested with model data, and the migration result is ideal.

利用模型数据，对大角度相位校正后的弹性屏延拓算子和矢量成像条件进行了试验，成像效果理想。

Then the corresponding secular equation can be solved more easily and the polarization vector can be determined.

由化简后D的矩阵形式，能较为容易地解久期方程及确定偏振矢量。

It is just above the Vector Object Selection tool.

它只是上述矢量对象的选择工具。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。