转速测定的英文

转速 speed; revolution; rotation ...
测定 determine; determination; se ...
转速测定法 tachometry
数字式转速测定法 digital tachometry
转速测量 tacheometry; tachometric survey
转速测量法 tachometric method; tachometry
转速测量术 tachometry
转速测试 measurement of rotating speed
初速测定 muzzle velocity determination; velocity determination
地速测定器 ground-speed meter
风速测定 anemometry
风速测定法 anemometry
快速测定 quick determination; rapid determination; rapid measure
快速测定法 rapid test method
流速测定 measurement of rate of flow
流速测定法 tachometry
容量-流速测定 volume-flow determination
声速测定计 acoustic velocity meter
迅速测定 rapid test
液速测定 hydrometry
光电转速测量仪 photoelectric whirl measuring a aratus; photoelectric whirl measuring apparatus
瞬时转速测量仪 measuring i trument for i tantaneous velocity; measuring instrument for instantaneous velocity
转矩转速测量仪 tacho-torquemeter; tachometer torquemeter; tachometertorquemeter
电子管弹速测定器 counter chronograph
放电风速测定法 electric-discharge anemometry

千万人都在用的超大词汇词典翻译APP

The special light beam modulator is a disc that rotates at high speed , symmetrically along its diameter is respectively arranged a slit and a small hole , the slit is used to modulate light beam , the small hole is used to the synchrosystem and measure speed of modulator
该调制器为一高速旋转圆盘，其上沿轴向刻制细缝，在圆盘对称位置开小孔；细缝用于调制光束，小孔用于系统同步及调制器转速测定。