标定气体传感器的电性能参数，对于其理论研究和应用都具有重要的意义。
It is very important to calibrate the electrical performance parameters of gas sensor for its theoretical research and application.
然后，增加采样的压力，直到读显示标定刻度气体值。
Then increase the sample pressure until the reading displays span gas value.
空中，零点气体，标定刻度气和燃料表明没有问题。
该系统可对由四支气体传感器构成的阵列进行多种工作模式的标定。
The system can calibrate a sensor array consisted of four sensors operated in different model at the same time.
并应用音速喷咀对涡轮流量计、腰轮流量计和密度补偿式孔板气体质量流量计进行标定。
The sonic nozzle is used to calibrate turbine flowmeters, Roots flowmeters, and density compensated orifice gas mass flowmeters.
进行了光纤甲烷测量系统的实验研究，包括LED光谱特性，透射光强度与甲烷气体浓度的关系以及标定结果等。
Experimental research has been completed including LED spectrum characteristics, relationship between transmission light intensity and CH4 density, result analysis and calibration.
使用光强标定的发射光谱（AOES）测量了CHF3/C6H6混合气体的微波电子回旋共振（ECR）放电等离子体中基团的分布状态。
The distribution of radicals in CHF3/C6H6 electron cyclotron resonance (ECR) plasma was investigated by an actinometric optical emission spectroscopy (AOES).
使用光强标定的发射光谱（AOES）测量了CHF3/C6H6混合气体的微波电子回旋共振（ECR）放电等离子体中基团的分布状态。
The distribution of radicals in CHF3/C6H6 electron cyclotron resonance (ECR) plasma was investigated by an actinometric optical emission spectroscopy (AOES).
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