CO 2驱采油可显著提高原油采收率，并可同时削减注入气量的90%以上。
CO2 flooding can evidently improve oil recovery ratio and reduce more than 90% of the injected air.
分别研究了不同注入压力和注入气量下，细管中注气混相驱前缘和过渡带中气液两相的界面张力、组成、密度、粘度及饱和度的变化情况。
Study on interfacial tension, composition, density, viscosity and saturation of gas pha - se and liquid phase front in the slim tube under various injection pressures and injection rate.
抽吸胃内容物检查剩余气量。必要时可用刻度容器确定其容积。注入胃内容物。
Aspirate stomach contents for residual volume, determine volume with graduated container if necessary, and reinstill to client.
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