Achieves relativistic velocities by modulating the frequency of the accelerating electric field.
通过调整加速电域的频率获得相对速度。

The influence of gravitational effect in accelerated systems of reference for relativity addition theorem of velocities
加速运动参考系的引力效应对相对论速度合成定理的影响

We will discuss velocities and acceleration.
这节课主要讨论速度和加速度。

This procedure does not affect the theoretical velocities.
这样处理并不影响理论速度。

Agreeable air velocities range from 4.5 to 10.5 meters per minute.
最舒适得空气流动速度在每分钟4。5米到10。5米之间。

Good agreement was found between measured and calculated results for low water flow velocities.
发现低水流速度测定的和计算的结果之间十分一致。

Aircraft flying away from one another at velocities that amaze us.
以惊人的速度相互飞开去的飞机。

Mountain Glacier Flow Velocities Analyzed from Satellite Optical Images
光学遥感影像的山地冰川运动速度分析方法

In engineering, angular velocities are commonly expressed in revolutions per minute.
在工程学里，常常以每分钟转数计算角速度。

At high gas velocities the circulation of solids becomes appreciable.
在高气速时, 固体颗粒循环变得显著了。

Approximate Estimations of Threshold Velocities for Nonuniform Fine Sediments at the South Passage of the Changjiang Estuary, China
长江口南槽非均匀细颗粒泥沙起动流速的近似估算

Approximate Estimations of Settling Velocities of Fine Suspended Mud Flocs at the North Passage of the Changjiang Estuary
长江口北槽细颗粒悬沙絮凝体的沉降速率的近似估算

RESEARCH ON RELATIONSHIP AMONG LONGITUDINAL AND TRANSVERSE WAVE VELOCITIES AND TEMPERATURE OF ARTIFICIALLY FROZEN CLAY
冻结粘土纵, 横波速与温度的关系

Assures perfect alignment of disc and seat even at large flow velocities.
即使在大流速下，也能够确保阀瓣和阀座的精确对准。

determination of astronomical radial velocities
天体视向速度测量

Determination of Flow Velocities of Atrioventricular and Semilunar Valvular Orifices and Cardiac Output by Ultrasound Pulsed Doppler in100 Normal Adults
超声多普勒测量100名正常人各心瓣口血流速度及心输出量

Wind driven generators are economical where wind velocities average 6 m/ s or more.
风速平均在6米/ 秒以上的地方，风力发电机是经济的。

All right, so far, about speeds and average velocities and accelerations.
目前为止，是关于速率，平均速度和加速度。

Velocities and Displacements of Shrapnel and Shock Wave during Blast.
武器爆炸条件下冲击波与弹片共同作用数值模拟分析

The penetration of a particle into the lung is influenced by air velocities breathing patterns.
颗粒物对肺得穿透作用受气流速度和呼吸形式得影响。

Smoke temperature near the tunnel ceiling and above the fire source at different longitudinal ventilation velocities
隧道内纵向风速对火源上方烟气温度影响的试验

The hydrometric pendulum is sometimes used to determine flow velocities in open channels.
测流速得摆锤有时用于确定明渠中得流速。

Study of the choking velocities in vertical pipeline in pneumatic transportation
垂直管中气力输送的粉体噎塞速度的研究

The overall mass transfer coefficients were tested at various gas and liquid flow velocities.
测定了不同气速和液速条件下的总传质系数。

The internal friction coefficients is deduced from the law of Maxwell distribution of velocities and distribution of meanfree path.
根据麦克斯韦速率分布和自由程分布推导出内摩擦系数。