Frozen process of organism tissue caused by liquid carbon dioxide cryoprobe is experimentally studied, in which fresh beef is used as the tissue, the temperature field is measured.
实验研究了液体二氧化碳冷冻刀对机体组织造成的冷融过程，测定了组织内部的温度分布，实验对象为新鲜牛肉。
Also, the characteristic parameters of conical liquid sheet with centrifugal nozzle, such as half-cone Angle and breakup length, were measured under different liquid pressures.
测得不同液压差下离心喷嘴锥形液膜的各项特性参数，如液膜半锥角、液膜破碎前长度等。
The ultrasonic as a result of the main equipment, using liquid crystal display measured, and judge distance from less than certain values alarm prompt.
采用超声波作为测距的主体设备，利用液晶显示测得距离，并判断距离小于一定值后报警提示。
The ultrasonic as a result of the main equipment, using liquid crystal display measured, and judge distance from less than certain values alarm prompt.
采用超声波作为测距的主体设备，利用液晶显示测得距离，并判断距离小于一定值后报警提示。
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