ofgas

常見例句

Thispaper suggests a technique of solving three problems in reservoir performance by means ofgas drive characteristic curve, and thus, a new technique is presented.
本文提出了利用氣驅(qū)特征曲線方法較好地解決了氣頂油藏靠天然能量開發(fā)過程中的3個問題。從而提出利用氣驅(qū)特征曲線方法研究油藏開采動態(tài)的一種新方法。
Researching Present Situation and Tendency ofGas Sensing Material and Appliance at Home
國內(nèi)氣敏材料和器件的研究現(xiàn)狀及趨勢
Keywords shaft ventilation;controlled cyclic ventilation;variation ofgas density;mill dust;
礦井通風(fēng);受控循環(huán)通風(fēng);瓦斯?jié)舛茸兓?粉塵;