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- Just think, if be high speed drive a vehicle,trace remaining part, scarcely can imagines that consequence. 试想，假如是高速行车追尾，那后果一定不堪设想。
- In this paper, the impedance matching problem in high speed driving laser diodes is dealt with and tapered transmission lines are introduced as an impedance transformer to solve this problem. 论述了采用渐变线阻抗变换器对半导体激光器进行匹配驱动时，当考虑渐变线色散影响情况的分析。
- Being a market leader in the electrical transmission and distribution field, MPCL has been providing a wide range of heavy electrical equipment including power transformer, high voltage switchgear, variable speed drive, etc. 作为输配电行业的先驱，明电太平洋提供一系列强电电器设备，包括电力变压器、高压开关等。
- Adopting the variable speed drive (VSD) technology can effectively broaden high efficiency range of pump and benefit to energy saving and decrease energy consumption to ensure the pump lifting. 采用变频技术，可有效增宽泵的高效区，有利于节能降耗，并可保证泵的举升扬程。
- Independent variable speed drives on telescoping section. 套车部件的自变数速度驱动器。
- The pinion with self-aligning device is suitable especially for the case of heavy load and low speed drive. 重载低速的主要特征是末级小齿轮偏载严重,结果导致小齿轮的严重磨损甚至折断。
- The reasons for accident, drinking and over speed driving became the main killers; they took up 37% and 31% respectively. 对于交通事故的原因，酒后驾车和超速行驶成为最大的杀手，分别占据了37%25和31%25。
- The papers study the technology of variable speed drive in electric submergible pump. 本文主要论述了潜油电泵系统变频调速的应用技术。
- From those studies, we may know the variable speed drive in electric submergible pump is feasible and may run reliably. 根据以上的研究可知，潜油电泵系统采用变频调速是可行的，并且能可靠地运行。
- The loading capacity of the submergible motor in variable speed drive control process is analyzed. 对潜油电动机在变频调速的负载进行了分析；
- where high speed driving is allowed. 高速驾驶所允许的地方。
- An induction motor speed drive system of field-oriented control with the hybrid speed controller is designed for simulation. 基于感应电机间接磁场定向矢量控制系统，对该复合速度控制器进行仿真研究。
- The speed of this aircraft is very high. 这架飞机的速度非常快。
- It's unlimited to drive cars at high speed in country. 在乡村开快车没有限制。
- "We looked into installing a variable speed drive on the press," explains Yager, "so we could stamp the aluminum at the slower speed and the steel at the original speed. “我们考虑在压机上安装一个可变速的驱动装置，这样我们就可以冲压铝件时降低速度，冲压钢件时恢复原来的速度。”
- To that end, the starship resumed sublight speed drive far out from the planet itself. Lisa, in her capacity as captain, gave the command to carry out the maneuver. 于是，飞船在离行星很远的地方重新开始了亚光速飞行。丽莎作为船长，下了这个行动的命令。
- Rached Dhaouadi.Analysis and Compensation of Speed Drive Systems with Torsional Loads IEEE Trans.Industry Applications,VOL 30, NO. 3, MAY/JUNE 1994 pp.760-765. 肖田元等.;克服大型雷达伺服系统机械谐振的一种新的设计方法及仿真[J]
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- The papers simple discribe the basic structure of the variable speed drive system in electric submergible pump> principle of PWM inverter and the basic structure of IGBT. 对潜油电泵变频调速系统的基本结构、PWM逆变器原理以及IGBT的基本结构进行了简单介绍。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
