surface compaction

Placement techniques is place the fibers or tape on the surface of tool in accordance with some regulations, through directly compaction pressure provided by compaction roller.

铺放就是通过使用压紧辊按照一定规律把纤维束直接压在芯模表面上。

Owing to high performance of surface compaction, tandem vibratory roller has been used widely today.

双钢轮压路机由于其良好的面层压实能力得到了越来越广泛的应用。

The research is destined to study the basic theory of vibratory compaction and the relation between vibratory compaction parameters and compactness, which is the cooperative project of the Surface Finishing Research Institute of Mechanical Engineering College of our school and Beijing Reit Technology Development Limited Company.

本课题是我校机械工程学院表面光整技术研究所与北京瑞图科技发展有限公司合作开发项目，旨在研究砌块成型机的振动压实基本理论及振动参数与砌块密实度之间的关系。

Reservoir compaction and surface subsidence are a major concern in petroleum production.

石油开采过程中的油藏压实和地面沉陷是海上油田开发不容忽视的问题.