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ultrasonic anemometers
释义
ultrasonic anemometers
Encyclopedia
理学
﹝速度测量﹞
释
ultrasonic anemometers
超声风速仪
利用发送声波脉冲,测量接收端的时间或频率(多普勒变换)差别来计算风速和风向的测量传感器或测量仪器。又称超声波风速计、超声波风力计。
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purification and rejuvenation of grass varieties
purification by manipulating the mouse embryo
purification by vacuum vaporization
purification coefficient
purification factor
purification for fraction
purification impurity of tungsten concentrate
purification machine
purification of bioleaching solution
purification of coarse sodium tungstate solution
purification of colloid
purification of crude titanium tetrachloride
purification of organic waste gas by catalytic combustion
purification of water supply
Purification rite
purification tank technique for treatment of domestic sewage
purification technology for flue gas of electric furnace steelmaking
purified water
purifier
purifloc
purifying procession before a Buddhist ceremony
purify technology for directly buring coal
Purim
purine
purine alkaloid
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