太阳能硫化氢分析仪
solar-powered H2S analyzer
自动硫化氢分析仪
automatic hydrogen sulfide analyser
硫化氢气体分析仪
hydrogen sulphide gas analyzer
由繁至简分析的模型设定
General to specific modeling
由下而上语法分析
bottom-up syntax analysis
油藏时移特征分析
analysis of reservoir time-lapse characteristics