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- The adsorption characteristics of alkylbenzene sulfonates on reservoir sand in Daqing oilfield is systematically studied in this paper. 研究了烷基苯磺酸盐表面活性剂在大庆油砂上的吸附特征。
- Its precip-itation losses in the flooding process,the factors that affected the losses and the adsorption losses on the reservoir sand surfac... 指出改性石油磺酸盐和结构性能关系清晰的合成石油磺酸盐是今后的发展趋势。
- The study shows that SC1 sandstone and SC2 flagstone are favorable reservoir sand bodies and could he as key targets for exploration of stratigraphic and lithologic oil-gas pools. 研究认为，SC1，旋回滨岸砂岩及SC2下降半旋回的潮间带薄层砂岩为有利储集砂体，是地层-岩性型油气藏的重点勘探目标。
- Through drilling currently, it is proved that the reservoir sand bodies in Yulin gas field have been continuously finding out in its southwest, thus opening up a vast range of prospects for gas exploration. 近期钻井勘探证实榆林气田储集砂体继续向西南方向延伸，呈现出广阔的勘探前景。
- Outcrop examples are used to illustrate production scale attributes of deepwater reservoir sands. 露头案例用语说明深水油藏砂岩体的生产规模。
- Reservoir sand production study and its development tendency 油气藏出砂研究现状及其发展趋势
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- This reservoir is used to store water for our town. 这个水库是用来为我们小镇储存水的。
- His company was built on the sand. 他的公司根基不稳固。
- History is a reservoir of human experience. 历史是人类经历的总汇。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- This reservoir supplies the entire city with water. 这个水库为全城供水。
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- They used to breed fish in the reservoir. 他们过去一直在水库养鱼。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- They open the sluice gates of reservoir. 他们打开水库的闸门。
