1) expansion movement
驱替运移
1.
Then, it analyzes the law of the methane concentration distribution in tunnel airflow and its movement process through model experiment method, and also studies the expansion movement′s influence on the methane concentration distribution.
然后采用模型模拟实验方法对巷道风流中瓦斯浓度分布规律及其运移过程进行分析，并考察驱替运移对瓦斯浓度分布的影
2) displacement
[英][dɪs'pleɪsmənt] [美][dɪs'plesmənt]
驱替
1.
Research on influence factors of capillary force in immiscible displacement;
非混相驱替中毛管压力的影响研究
2.
Analysis indicates that the mechanism of intermittent gas injection production mode to increase output is mainly binging domino of competition adsorption,while that of injection and production mode is mainly displacement.
描述了注气开采煤层气生产过程,分析表明间歇注气生产模式的增产机理主要是竞争吸附置换,而边注边采生产模式主要是驱替;反映基质孔隙扩散能力的综合传质系数不仅影响煤层气井的生产能力,而且影响矿井煤与瓦斯的突出;建立了单井间隙式注气开采煤层气的扩散渗流数学微分方程组;注气过程和采气过程渗流方程式形式相同,但质量源的流向不同,生产井内的边界条件不同。
3.
This paper introduces the development,the merits and defects of gas displacement,and the emission of flue gas in China.
介绍了气体驱替的发展历程及各种气体驱替的优缺点,重点介绍了烟道气驱的发展概况以及我国烟道气排放情况。
3) deport
[英][dɪ'pɔ:t] [美][dɪ'pɔrt]
移运;驱逐出镜
4) oil-drive-water(drainage)
油驱水(驱替)
5) replacement front
驱替前沿
6) displacement radius
驱替半径
补充资料：替移
1.改变;移换。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条