The problems in the control system of EGS partial reuse are analyzed, then the primary control system has been improved to achieve the closed-loop control of EGS reuse.

对本厂EGS部分回用控制系统中存在的问题进行了分析，并对原有控制系统进行了改进，实现了EGS回用的闭环控制。

youdao

The primary value of this approach is to control file system access by applications.

这种方法的主要价值在于控制应用程序对文件系统的访问。

youdao

They are aimed at either cleaning the water in the primary system, providing separate shutdown cooling functions, water chemistry, charging and volume control, makeup water.

它们的目标是清理主系统的水，提供分离的停止，冷却的功能，水化学，装料及容量控制，补充水。

youdao

Given the two red flags that had been thrown up previously, one would have expected that as a precaution a cement plug would have been placed somewhere in the wellbore as a secondary pressure seal before this primary pressure control system (heavy mud) was evacuated from the wellbore.

WSJ: The Oil Disaster Is About Human, Not System, Failure

At 8:20 p.m. on the day of the explosion the pressure data suggest there was a constant flow of sea water being pumped into the drill pipe that was displacing the heavier mud system which was the primary pressure control for the well.

WSJ: The Oil Disaster Is About Human, Not System, Failure