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- After the wettability of oil sand is changed to oil wetting with silicone oil, the adsorbance of surfactant would increase. 用硅油使油砂润湿改变后,表面活性剂在油湿性油砂的吸附比在水湿性油砂上吸附大。 分析了表面活性剂在油砂上出现最大吸附的机理,分两步建立了表面活性剂在大庆油砂上的吸附模型。
- In the condition of oil wet, the micro-residual oil exists in blocklike dendrite-residual oil forms. 油湿条件下,微观剩余油以连片的枝状剩余油形成存在。
- Part of bio-enzyme adsorbed on the surface alters the wettability of rock(turn oil wet to water wet), decreases oil flow resistance and increases oil's flow properties. 部分生物酶吸附在岩石颗粒表面,改变岩石的润湿性(由油湿改为水湿),降低原油流动阻力,增加原油的流动性;
- Parts which are oil wetted should also require Level 2 residual magnetism. 同样,被机油浸润过的零部件也需进行二级剩磁检测。
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- The recession trod on the heels of the oil crisis. 经济萧条紧随着石油危机而来。
- Go and get some more oil so we don't run short. 去多弄些油来以免到时候用光了。
- We have found oil under the North Sea. 我们在北海发现了石油。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- The holed tanker was disgorging oil. 撞了个窟窿的油船正在喷油。
- The oil is leaking out from the crankcase. 没已从曲轴箱中漏出来。
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- Adding hot waste water in hollow rod downhole can give full play to surfactant,then the oil can be lifted to surface after heating,deconcentrating and wetting. 由空心抽油杆向井下掺入热污水,充分发挥原油脱出水中所含的表面活性剂作用,对稠油加温、稀释、湿润,然后由抽油泵举升到地面。
- Half the oil in the lamp had burnt away. 油灯中一半的油已经烧掉了。
- Oil share show modest gain over the week's trading. 石油股票价在上星期的交易中略有上升。
- Mr Smith told me to hold on to my oil shares. 史密斯先生叫我不要卖掉石油股票。
- The gallery has a show of French oil painting. 这个美术馆在展出法国油画。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。