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- Pressure drop and seperation efficiency can be taken as indexes for evaluating de oiling performance of hydrocyclone. 用流体的压降和旋流器的分离效率作为旋流器除油性能的评价指标。
- Keywords dynamic hydrocyclone;de oiling performance;separation;power structure distribution; 动态水力旋流器;脱油性能;分离;结构布置;
- An accurate prediction of wax d eposition in waxy cru de oil pipeline has significant impact o n savings,pipeline design and flow assur ance. 准确预测出含蜡原油管道中的蜡沉积对节约费用、管线设计以及确保管道安全输送有重要的意义。
- Hydrocyclone being tested and developed as a new type of high efficient de oiling device is on the stage of being gradually extended and applied to produced fluid treatment in oilfield. 水力旋流器作为一种新型高效脱油设备,在油井采出液的处理方面正处于试验研究与逐步推广应用阶段。
- Turbo T now has increased tolerance to traces of contamination that with many oils can block filters and lead to loss of oil performance. 新一代多宝T系列对可导致过滤器堵塞和润滑油性能降低的许多润滑油的抗污染能力提高。
- On the basis of change of testing oil performance at high and low temper-ature. the rational and economical formulated method of multigrade engine oils was given. 根据油品高低温性能的变化规律,提出了多级内燃机油合理的、经济的调制方法。
- The supplement type lubricating oil additive is important for improvement of lubricating oil performances,with greater potential to develop. 补充型润滑油添加剂对改善和提高油品使用性能具有重要意义,有较大的发展应用潜力。
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- A native or inhabitant of Rio de Janeiro, Brazil. 巴西里约热内卢人或里约热内卢的居民
- Evening dress is de rigueur at the Casino. 在赌博娱乐场要穿晚礼服。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- Their intimate conversation made me feel de trop. 他们亲切交谈,使我感到自己是个多余的人。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- The regiment had a strong esprit de corps. 这个兵团有很强的团体精神。
- 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 prime minister is de facto president of the country. 这位总理实际上就是这个国家的总统。
- The holed tanker was disgorging oil. 撞了个窟窿的油船正在喷油。