Using horizontal skimming tank as an skimming unit after oil water settled, added relevant raise pressure equipment and matching technology, this named the facility sewage treatment technology.
简易污水处理工艺技术是指利用卧式隔油罐作为油水沉降后的隔油装置，并增加相应的提压设备及配套工具。
2
This paper states types of retaining wall back fill and relevant earth pressure calculation method, which is of direction significance for cast-in-palace construction.
本文对挡土墙填土的种类及相应的土压力计算方法进行了全面论述，对现场施工具有指导意义。
3
The mechanical property and electricity property of the vacuum micro electronic pressure sensor is studied and relevant computation and simulation are carried out.