1) controlled medium
控制工质
1.
Necessity to reconstruct the B25 unit control system of was analyzed and the characteristics of the digital electric-hydraulic control system of uncontrolled medium were introduced briefly.
分析了B25机组控制系统改造的必要性,简要介绍了无控制工质电液调节控制系统的特点,结合无控制工质电液调节控制系统的特点,对B25机组改造的可行性进行了分析,为机组的控制系统改造提供了参考。
2) without controlled working medium
无控制工质
1.
The composition and features of governer system without controlled working medium, as well as its successful application on 200 MW steam turbine unit, have been presented.
介绍了无控制工质调节系统的组成、特点以及在200MW汽轮机组上的成功应用。
3) process quality control
工序质量控制
1.
Meanings and actions of process quality control in engineering quality management;
工序质量控制在工程质量管理中的意义和作用
2.
Research on Process Quality Control System Based on Workshop Information Integration;
基于车间信息集成的工序质量控制系统研究
5) quality control engineering
质量工程控制
补充资料：工质
| 工质 working substance 在各种机器中用以实现热能与机械能或其他形式能量转换的媒介物。又称热力学工质。工质一般为流体（气体和液体）。如制冷机中的氟里昂，汽轮机中的蒸汽等均为工质。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条