1)velocity ratio速度比
1.Theory analysis of valve controlled cylinder forward and backward velocity ratio and trace property;阀控液压缸正反向速度比及跟踪特性的理论分析
2.Study of three-component converted wave velocity ratio in TI mediaTI介质中三分量转换波的速度比研究
3.The exit flow fields of a circular convergent nozzle with three lobed mixers were measured at atmospheric pressure and two flow conditions,to study the impact of velocity ratio on the mixing performance.在常压、双涵进气条件下 ,通过对几种波瓣混合器与圆形收敛喷管组合的出口流场测试 ,研究不同外、内涵速度比情况下 ,波瓣混合器的混合气动性能 (压力和温度均匀度、压力损失系数等 )变化规律 ,为对比起见 ,还对环形混合器组合进行了试验。
英文短句/例句
1.WSS SPEED COMPARISON轮速感知器速度比较
2.She drives rather faster than she ought.她开车的速度比她正常的速度快多了.
3.Light travels faster than sound.光的速度比声音快。
4.a race between (usually high-performance) automobiles.汽车之间的速度比赛。
5.A train is faster than a bus火车的速度比汽车快，
6.RIGHT FRONT SENSOR SPEED COMPARISON右前传感器速度比较
7.Speed Pro Steering Connectors (Continued)速度比率操纵接头（继续）
8.Concorde travels faster than sound.协和式飞机的飞行速度比声速还快。
9.The linear speed of ratio of a pulley is in proportion to its diameter.滑轮的线速度比率与它的直径成正比。
10.The workman could cut hay faster than she could gather.那工人割草的速度比老太太收草的速度要快。
11.control the rate of控制…的比率／速度
12.with little less than telegraphic speed.并不比电报的速度的速度慢。
13.proportional speed floating regulator比例速度浮动调节器
14.reading at speeds significantly faster than normal.比一般速度快的阅读。
15.To compete in a contest of speed.比赛赛跑参加速度竞赛
16.the ratio of the speed of a moving body to the speed of sound.音速同移动体速度之比率。
17.Differ as a result of what use base period, development speed can be divided mix than development speed to develop speed, link compared to the same period calm base development speed.由于采用基期的不同，发展速度可分为同比发展速度、环比发展速度和定基发展速度。
18.an off - speed pitch;an off - speed backhand.比平常速度慢的投球；速度较平常慢的反手抽球
相关短句/例句
speed ratio速度比
1.Development of the microcomputer monitoring system of speed ratio for cord fabric impregnation rubber process;帘子布浸胶处理速度比微机监测系统的研制
3)comparision with velocity速度比较
4)acceleration ratio加速度比
5)velocity ratio速度比α
1.The influences of the thickness and the velocity spread and the velocity ratio of the electron beam and the fluctuation of the magneti.利用含电流的传输线方程 ,在考虑了诸多实际因素影响的情况下 ,对三次谐波渐变复合腔回旋管进行了自洽非线性模拟 ,计算了H51 1 H52 1 模式下三次谐波多模注波互作用 ,分析了电子注的厚度、速度零散、速度比α值及磁场波动对多模注波互作用的影
2.The influences of the thickness and the velocity spread and the velocity ratio of the electron beam and the fluctuation of the magnetic field on the multi-mod.本文利用含电流的传输线方程,在考虑了诸多实际因素影响的情况下,对三次谐波渐变复合腔回旋管进行了自洽非线性模拟,计算了H611-H521模式下三次谐波多模注波互作用,分析了电子注的厚度、速度零散、速度比α值及磁场波动对多模注波互作用的影响。
6)Competitive speed比赛速度
延伸阅读
环比发展速度环比发展速度是报告期水平与前一期水平之比，反映现象在前后两期的发展变化情况。
