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1)  Rocket bomb coaxial measuring device
火箭弹高精度同轴度测量设备
2)  height measuring equipment
高度测量设备
3)  coaxiality measurement
同轴度测量
1.
The error of coaxiality measurement for bearings of crank shaft of large-scale marine diesel engine is analyzed in this paper,then the influences of random errors and system errors are discussed,finally the error formula of the measuring system is presented.
结果表明,该方法的测量精度可以满足船舶主机主轴承孔同轴度测量的精度要求,同时也提出了进一步减少测量误差提高测量精度的方法。
2.
A CMOS method of coaxiality measurement for bearings of crank shaft of large-scale marine diesel engine is presented in this paper,in which installation reference line uses laser diode with single mode fiber pigtail and position sensor of center of crank shaft bearings is composed of a CMOS image sensor and a rotating inductance displacement transducer.
实验结果表明,该方法不仅完全可以满足船舶主机支承孔同轴度测量的精度要求,而且具有良好的经济性和灵活性。
4)  high-precision optoelectronic measurement of axis angle
高精度光电轴角测量
5)  High-precision measurement
高精度测量
1.
The high-precision measurement technology based on multichannel phase-difference comparison for TOA of signals
多路相差比对信号到达时间高精度测量技术
6)  high precision measurement
高精度测量
1.
In this paper,high precision measurement of a three-level cascade atom that moves through a standing wave cavity was studied.
本文研究级联三能级原子通过驻波光腔时的高精度测量。
补充资料:冲击高电压测量(见高电压测量)


冲击高电压测量(见高电压测量)
measurement of high impulse voltages

  ch。门引才g。。dion丫日cel}o口g冲击高电压测量(rneasurement ofhighimpulsevoltages)见高电压测量。
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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