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- The safety reliability and system risk estimation formula of electric pumping system are established by means of the safety systematic engineering method. 按照安全系统工程法,建立了电泵系统的安全可靠度以及系统风险评价的量化公式。
- Now the water is lifted by a newly installed electric pump to the fields on the mountain slope. 现在由一台新安装的电泵把水向上引到山坡上的田里。
- VVVF technique is the key technique for intelligent pumping system. 变频调速技术是智能化抽油系统的关键技术。
- The Pump system was innovative during its time. 泵系统在其时间期间是革新的。
- For a complete system with a pulsed MCP and pumping system. 整套带脉冲MCP探测器及泵浦系统可以提供。
- Water pump, electric pump, spare part of machine tools, etc. 墨西哥买家求购大量水泵,电泵和机床配件。
- The submersible electric pump well system consists of such three subsystems as the oil well, submersible electric pump and pipeline. 潜油电泵井系统由油井、潜油电泵机组和管路三个子系统组成,三个子系统既有区别又相互联系。
- Pumping system: with reliable performance and high-efficiency inhalation. 泵送系统:泵送系统性能可靠、吸入效率高。
- Company is to actively promote the Nd-Fe-B magnets at wind electric and hybrid electric vehicle applications. 公司正在积极推进钕铁硼磁体在风力电机和混合动力汽车的应用。
- In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable-frequency control system is developed. 针对电动潜油泵工频全压启动时存在启动电流过大等诸多问题,开发出新型电动潜油泵变频控制系统。
- This pape introduces the working principle and electric pneumatic system diagram of emulsion pump system. 介绍其工作原理及电控系统图。
- We had to move water by a chain pump because the electric pump had broken down. 抽水机坏了,只好用人工车水。
- In 1989, the engineering staff at the beginning of the development Nanao mountain wind electric field, the first phase of the installation of wind turbines 3, Taiwan and Sweden. 1989年,有关工程人员开始在南澳开发高山风能电场,首期安装3台瑞典风力发电机。
- Their electric pumps are rolling twelve hours a day. 他们的电泵每天运转12小时。
- The choice of pumping system depends on required pumping speed, ultimate pressure attainable(in a reasonable time). 泵系统的选择取决于所需要的抽速,能达到的极限压强(在适当的时间内)。
- A comprehensive mathematical model for simulation of dynamic parameters of beam pumping system. 游梁式抽油系统动态参数仿真的综合数学模型。
- Because lack data of wind energy of actual measurement of wind electric field, guangxi wind report is built from inspect a program to the dot that measure wind formal construction experienced lustrum. 由于缺乏风电场实测风能资料,广西风电建设从考察规划到测风点正式施工经历了五年时间。
- The GMG-B is electric grease pump system lubricating with the elements, have two types as attached distributors on the pump itself and combined each points to need lubricating. 有关的GMG-B是电动油脂泵系统的润滑与元素,有两种类型,作为附加分销商对水泵本身并结合每个点需要润滑。
- This papers mainly study the influence of variable speed drive to the electric submergible pump system, for instance, long motor leads effect and common-mode voltage. 本文主要是分析了变频器对潜油电泵系统的影响,特别是长线传输问题及共模电压问题。
- CLP Group to vote in the next few years will be investment in building nuclear power plant in Jilin, wind electricity. 中电投集团在未来几年内将在吉林投资建设核电、风电。