Quadrupole mass spectrometer can be used in measuring pressure of dividing and analysis composition of material.

四极质谱计在真空技术中可用来测量分压强，从事物质成分的分析。

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This paper establishes the mathematics model and carries out theory 's analyses for measuring pressure of hydraulic system by ultrasonic based on examinations.

本文在实验研究的基础上对超声波检测液压系统的压力参数进行了理论分析并建立了实用的数学模型。

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The High-temperature-proof pressure gauge is mainly used in chemical, petroleum industries for measuring pressure of high temperature media under high temperature environment.

耐温压力表具有氨用压力表的使用性能，主要用于化学、油工业中高温介质或环境压力测量。

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As a material highly sensitive to the environment, graphene could act as a sensor with a single device measuring strain, gas, magnetism or pressure.

BBC: Is graphene really a wonder-material?