大气痕量气体的英文

atmospheric trace gas

• 大气:    atmosphere; air br ...
• 痕量:    trace
• 气体:    gas; gaseous fluid

例句与用法

1. Study on laser absorption spectroscopy for measuring gas of mine
   差分吸收光谱法测量大气痕量气体浓度误差分析及改善方法
2. Atmospheric trace gas
   大气痕量气体
3. Concentration calibration method of ambient trace - gas monitoring with tunable diode laser absorption spectroscopy
   可调谐二极管激光吸收光谱法监测大气痕量气体中的浓度标定方法研究