协助设备维护工程师作好区域设备的维护和改造的工作；
Assist maintenance engineer to prepare area which need equipment maintenance and renovation work.
以襄樊电网为工程实际基础，介绍了区域电网网络备用电源自动投入系统产生背景、工作原理。
On the basis of Xiangfan power grid, the formation background and working principle of district grid standby power auto-switching in were introduced.
一系列进行中的基础设施开发工作进一步强化了这一区域，巳竣工的工程也受到好评。
The range of infrastructural developments underway further strengthen this region and complement the work completed.
介绍了巴公电厂热电联产改扩建工程水土保持工作中的监测区域、监测点布设、监测内容与方法、监测时段与频率、监测机构和监测监督制度等。
This paper introduces the detection area, detecting points arrangement, detection contents and methods, detection time step and frequency, detection institutions and detection supervision system, etc.
在煤层三角形区域内布置回采工作面，利用工程数学，优化工作面设计，最大限度地回采煤炭。
Assign face scope at triangle coal seams, make use of engineering mathematics, optimize face designs to mine coals to the maximum.
在煤层三角形区域内布置回采工作面，利用工程数学，优化工作面设计，最大限度地回采煤炭。
Assign face scope at triangle coal seams, make use of engineering mathematics, optimize face designs to mine coals to the maximum.
应用推荐