Some products may look cool and work well, _____ other products may have annoyingqualities that nearly outweigh their usefulness.
A. since
B. given that
C. while
D. considering
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After a few years of growth _____ by eager investors, Google went public.
A. being fueled
B. fueling
C. was fueled
D. fueled
影响岩石渗透率的主要因素?
A. 砂岩颗粒的大小和形状
B. 层理
C. 胶结作用
D. 压裂和溶解作用
已知某储层岩石孔隙中,含气饱和度为0,含水饱和度为0.7,那么含油饱和度为()。
储层油气水饱和度从勘探到开发的过程中是不断变化的,在勘探阶段测得的原油饱和度,通常称为()含油饱和度;在勘探阶段测得的原始含水饱和度,又称()饱和度。