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- Doppler laser velocimeter is employed to measure the velocity field around hanged grid &deflector plate. 用多普勒激光测速系统对悬栅和悬板栅附近流场进行了测试,分析了悬栅、悬板栅的消能效果。
- The interstage flow field is analyzed by means of noncontact measuring and visualization device, such as PIV laser velocimeter. 采用不接触测量,如PIV激光测速等可视化测量手段,便于对级间流场的分析研究。
- The smoke blanket which may absorb and scatter laser heavily attenuate energy of guidance head, so reduce the probability of missile shooting. 烟幕具有吸收、反射和散射特性,可使导引头上接收的能量大大衰减,从而降低导弹的命中概率。
- The most accurate and advanced width gauge and laser velocimeter be used in this system,the optimize process software tools be used to do with the measure data. 在平整机延伸率控制系统中,常用的测量装置是脉冲发生器和激光测速仪。
- In the control system for skin pass mill elongation,the measuring devices in common use are pulse generator and laser velocimeter,of which the control accuracy of the laser velocimeter is higher. 在平整机延伸率控制系统中,常用的测量装置是脉冲发生器和激光测速仪。其中激光测速仪的控制精度更高。
- single particle laser velocimeter 单粒子激光测速仪
- confocal backscatter laser velocimeter 共焦反向散射激光测速仪
- vector velocity laser velocimeter 向量速度激光测速仪
- individual realisation laser velocimeter 特殊构造激光测速表
- Small villages scatter at the foot of the mountain. 村庄零零落落地散布在山脚下。
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- This paper narrates the development actuality of the semiconductor laser technology,the application actuality of domestic velocimeter and the defects of existing laser velocimeters. 阐述了半导体激光技术发展现状,国内测速仪的应用现状、现有激光测速仪存在的弊端。
- When the tree falls, the monkeys scatter. 树倒猢狲散。
- Keywords skin pass mill;elongation;pulse generator;laser velocimeter; 平整机;延伸率;脉冲发生器;激光测速仪;
- His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
- A scatter of applause reached him when he ended his speech. 演讲结束时他听到稀稀拉拉的掌声。
- At that point, the road opens out and becomes a dual carriageway. 公路在那个地方变宽了,变成了双车道。
- I used to scatter in the cinema last year. 我去年很少看电影。
- The stars scatter when the moon is clear. 月明星稀。
- The white clouds mass and scatter. 白云舒卷。