profile displacement的例句大全

Development and Test of a Temperature-resistant Salt-resistant Gelling Polymer Profile Control Oil Displacement System

耐温抗盐交联聚合物调驱体系的研制与试验

During ausform finishing process of hardened gears, there is plastic displacement of metal on the tooth surface and the distortion of tooth profile.

在齿轮热滚挤加工中，轮齿上的金属在强制挤压力的作用下沿齿面产生塑性流动，使齿形发生变化。

Synthesis and Performance Evaluation of Super Water-absorbent Granular Gel Profile Control and Displacement Agent

超强吸水颗粒型凝胶调驱剂的合成与性能评价

The result shows that, compared with polymer flooding, polymer cross link micro gel has more remaining amount in multi porous, poor mobility and high injection pressure, so it has a nice profile controlling displacement effect.

实验结果表明，与聚合物驱相比，由于聚合物交联微凝胶在多孔介质内滞留量大，流动能力差，注入压力高，因而调驱效果好。

Experiments of profile control and oil displacement by HAGS present that HAGS can improve oil recovery factor on the basis of water-flooding, the oil recovery increment is from 8.62% to 22.95%, and the average oil recovery increment is 14.10%.

驱油及调驱试验表明，HAGS可以在水驱的基础上进一步提高原油采收率，提高幅度在8.62%～22.95%之间，平均为14.10%；

variable valve timing ( vvt) mechanism of switching cam profile was developed for the small-medium displacement motorcycle engines.

本文在国内外VVT技术的基础上，设计了一种适合中、小排量摩托车发动机单顶置凸轮轴VVT机构。

a variable valve timing ( vvt) mechanism of switching cam profile was developed for the small-medium displacement motorcycle engines. the approach to optimally match the vvt system with thermodynamic cycle process of the engines based on cycle simulation was explored.

针对国内中小排量摩托车发动机的结构特点，研制了切换凸轮型线VVT系统，探讨了基于循环模拟进行VVT系统与发动机热力循环过程合理匹配的途径。