二次压光法。
Radiation pressure method is often used in ultrasound power measurement.
辐射压力法测量声功率是一种常用的超声功率测量方法。
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%。
Therefore, the equal pressure method and the sensing method will be the future trend.
因此，等压法和传感法将是今后的发展趋势。
The barometric pulse pressure method is a handy and effectual way for water pipe cleaning .
气压脉冲法是给水管道清洗的一种既方便、效果又好的方法。
The barometric pulse pressure method is a handy and effectual way for water pipe cleaning .
气压脉冲法是给水管道清洗的一种既方便、效果又好的方法。
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