With the new differential pressure method, the measuring accuracy is as high as 2%.
用新式压差法测量蒸发器水位，其测量精度高达2%。
It is showed that the differential pressure method and laser detecting system of seal are suitable for the detecting of many automotive parts.
提出差压法和激光密封检测系统适用于汽车工业作多种零件的密封检测。
The differential pressure method to measure the liquid level is described which has been applied to the practical engineering. The results measured show that it is satisfactory and useful.
本文介绍了差压式液位测量方法，经实践应用证明，其结果是比较令人满意的。
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