ultrafast optical pulse是什么意思

网络释义

用法例句

Analyzes the behavior of overspeed driving on the urban road with game theory;

城市道路超速行驶的博弈分析

Analysis on automobile overspeed and safe travelling;

浅谈汽车超速行驶与行车安全

Design of Motorcycle Overspeed Alarm System;

摩托车超速报警系统设计

The Research and Development of the Speeding Detection and Alarm System Based on Image Process in Highway Tunnels;

基于视频图像处理的高速公路隧道超速检测报警系统的研究与开发

Research on Evidence Collection of Off-site Enforcement Against Highway Speeding;

高速公路超速非现场执法证据材料采集问题研究

The traits of speeding were analyzed, and then the influence of speeding was taken into account by introducing new rules into the old CA model.

超速行驶是引起交通事故的主要原因之一,会造成巨大的人员与财产损失,基于元胞自动机对高速公路上的超速行为进行了研究。

When wound-rotor induction motor is operated at over speed driven by induction motor and its rotor winding is excited by altemating current with working frequency higer frequency altemating volage can be produced.

应用异步电机拖动绕线转子异步电机超速运行且其转子绕组如以工频交流励磁产生高频交流电的原理，组成150Hz固定频率M-G交流发电机组，进行YZ、YZR系列电机超速及升高电压试验。

In this paper,a new measurement system for electrical machine plant to monitor the over speed of the electromotor on-line is presented.

针对电机厂超速在线监测系统的需要,构建了基于LabVIEW8。

The causes of steam turbine over-speed accident are analyzed in this paper,the errors and inappropriateness of commonly adopted fault tree of over-speed accident are pointed out,an improved steam turbine over-speed fault tree is drawn,and countermeasures against over-speed accident is given out at the end of the paper.

对汽轮机超速事故发生的原因进行分析,指出了现在普遍采用的汽轮机超速事故树的错误和不当之处,画出了经改进后的汽轮机超速事故树,并提了防止超速事故的措施。

This paper shows that the warm-up temperature during starting and over-speed test temperature of old units should be determined by the change (dFATT) in fracture appearance transition temperature of the rotor steel in order to avoid brittle failure of the rotor.

分析了长期服役汽轮机转子产生的材料脆化现象，提出了老机组的启动预热温度和超速试验温度应以转子的脆性转变温度变化量△FATT为依据进行制定，才能预防转子的脆性破坏，确保老机组的安全可靠运行。