在低温液体火箭发动机的试验中，对液体密度的测量是很重要的。
It is very important to measure liquid density in cryogenic liquid rocket engine test.
液体密度实时测量系统由力传感器、浮子、数据采集器、电脑软件组成。
The system of liquid density measurement consists of force sensor, float, data gather, and software.
该测量方法对其它气体及液体的精密检测有一定的借鉴意义。
It has reference significance to other gas or liquid accurate measurement.
特别是工业中对一些具有腐蚀性的液体的流量测量，普通的流量计根本无法测量。
Especially, the measure of some causticity liquid is very difficult using the old flow meter.
特别是工业中对一些具有腐蚀性的液体的流量测量，普通的流量计根本无法测量。
Especially, the measure of some causticity liquid is very difficult using the old flow meter.
应用推荐