密度传感器是一种设备，可以用来测量物品尤其是液体的密度。
液体密度传感器 [自] liquid density sensor
角度位置式密度传感器 angular position type density sensor
辐射密度传感器 radio-active density transducer
气体密度传感器 gas density sensor
浮力式密度传感器 buoyancy-type density transmitter
无线电积极密度传感器 radio-active density transducer
选用薄壁圆筒作为谐振子，设计了短管谐振式密度传感器。
A short pipe densitometer is designed with the resonator of cylinder shell.
介绍了几种典型的液体密度传感器的基本结构、工作原理与应用特点。
The structure, operational principle of several typical liquid density sensors and their application features are described and analyzed.
这种机电一体化的流体密度传感器在井下应用时必须进行井场刻度以及温度和压力的校正。
Wellsite calibration, temperature and pressure correction must be made while the sensor is used in the borehole.
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