The authors point out that only after selecting rational operating mode and control mode of pump unit can the safe and steady operation of pipeline be ensured.
提出只有选择工艺合理的泵机组运行方式和控制方式，才能实现成品油管道的安全平稳运行。
Through improving the connection mode of platen reheater and decreasing the heating surface, the overheating of platen reheater was eliminated and the safe operation of unit was ensured.
经改进屏式再热器连接方式并减少受热面后，消除了屏式再热器超温，保证了机组安全运行。
By making use of the internal functions of DCS, the transformation of the conventional startup mode is completed, providing assurance for the stable operation of the large chemical fertilizer unit.
利用DCS的内部功能，实现了对传统启动方式的改造，为大化肥装置的稳定运行提供了保障。
The economy of peak-clipping operation mode of unit generating set is expounded, and the peak-clipping performance of the gene-rating set is introduced.
论述了单元机组调峰运行方式的经济性，对机组的调峰性能进行了介绍。
That means the IGBT-based switch unit switches from one position to the other depending from the filling status of the buffer and the operation mode of the load.
这意味着，依赖于缓冲器的填充状态和负载的操作模式，基于IGBT的开关单元从一个位置切换到另一位置。
Economic and safety of steam turbine unit is closely related to its mode of distributing steam and a suitable choice of mode of distributing steam is very important to its operation.
汽轮机组运行的经济性和安全性与其配汽方式密切相关，选择合适的配汽方式对机组运行极为重要。
Liaocheng power plants 600mw unit cant perform the switching operation from governing valve mode to sequence valve mode, which has long been a problem and affected the unit efficiency apparently.
聊城电厂600MW机组投产以来一直存在调节阀无法切顺序阀运行问题，对机组的效率影响较大。
Operating mode as follows: the summer of refrigeration unit operation, the whole refrigeration heat recovery unit at the same time as the hotel offers free full hot water supply;
运行方式为：夏季机组制冷运行，全热回收机组在制冷的同时为宾馆提供免费的全部热水供应；
Francis turbine's operation out of the optimal mode may induce unstable operation of the generating unit.
混流式水轮机偏离最优工况运行有可能诱发机组的不稳定运行。
In operation, the control unit selectively actuates the fluid delivery system to operate in a fluid injection mode or in a balloon inflation mode.
在工作时，控制单元选择地致动流体输送系统以流体注射模式或球囊充胀模式运行。
This paper presents the condensed mode transition operation when static electricity is not very stable in the reactor during starting up of the UNIPOL polyethylene unit.
阐述了UNIPOL聚乙烯装置开车期间，反应器内有静电时，进行冷凝态切换的过程。
This paper presents the condensed mode transition operation when static electricity is not very stable in the reactor during starting up of the UNIPOL polyethylene unit.
阐述了UNIPOL聚乙烯装置开车期间，反应器内有静电时，进行冷凝态切换的过程。
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