国外先进的水泵机组，效率可超过90%。
因此，水泵机组的可靠维修性是首先要考虑的问题。
Therefore, the maintenance of a reliable water pump is the first issues to consider.
以上所述的安装方法是指不配带公共底座的水泵机组。
The above ways of installation mean the pump without a common foundation.
在某油田注水泵机组故障诊断专家系统中应用了此种原理。
In the diagnostic expert system of a set affusion pump employs such a principle.
大型水泵机组的维修性直接影响维修时间、维修质量和维修费用。
The maintainability of large pump unit influences the maintenance time, maintenance expense, and maintenance quality directly.
泵站拦污栅虽然是辅助设施，但对保证水泵机组安全、稳定必不可少。
Trash rack of pump station is indispensable for stability and safety of pump assembly though it is an auxiliary facilities.
供水企业向来是城市的用电大户，其用电量主要体现在泵站水泵机组的电耗上。
Water supply enterprise consumes much of electric energy in the city, and the quantity it consumes mainly depends on the pumps of pumping stations.
本文从水量平衡及水泵机组力矩方程出发，建立起水泵从起动到同步的微分方程序。
The differential equation of pump station start-up transient is established and derived from discharge balance and moment equation of pump unit.
目前一般的光电水泵系统都是采用直联方式，即光伏方阵直接与电机水泵机组相连接。
"Directly coupled" systems are currently in general use, where a PV array is directly coupled to a motor-pump group.
经管路模型试验和水泵机组试验证明，这两种隔振垫可使管路系统振动加速度级明显下降。
Through piping model test and pump unit trial it is shown that with the two types of isolating shims the vibration acceleration of the piping system can be reduced evidently.
该过滤器可以提供不论作为个别的过滤器或可直接安装可选的电机和水泵机组完全脱机单位。
The filters can be supplied either as individual filters or as ready-to-install offline units complete with optional motor and pump units.
油田注水是保持油层压力、降低原油递减率的主要措施，注水泵机组是油田注水的关键设备。
Oilfield water injection is the main way to keep the reservoir pressure, and to reduce the crude oil decline.
水泵机组广泛用于工矿企业、城市建设、消防安全、环境保护、农田排灌、园林喷灌等多方面。
Pump unit is widely used in industrial and mining enterprises, urban construction, fire safety, environmental protection, farmland irrigation, landscape irrigation, and other aspects.
在泵系统故障诊断与监测中的应用表明，混合型神经网络能可靠地进行水泵机组故障模式的识别。
Its application to fault diagnosis and state monitoring for a pump system shows that the hybrid neural network may recognize the fault modes in pump units reliably.
针对住宅给排水工程中水泵机组、水箱、排水管等产生的噪声问题进行了探讨，并提出解决方法。
The noises from the water pump and water tank and drainpipe of the whole water supply and sewerage works in dwelling house are discussed; the controlling measures are pointed out.
专业研发、制造和销售通用汽油机、柴油机、发电机组、水泵机组、农耕机械、园林机械等产品。
We are professionally in developing, manufacturing and marketing products including gasoline engine, diesel engine, generator, water pump, garden machinery and agricultural cultivating machinery.
通过对离心式水泵高效工作区的性能曲线进行二次拟合，分析了离心式水泵机组并联调速运行特性。
The parallel-connection and variable-speed operation characters of the centrifugal pump groups are studied by conics fitting of the character curves in the high efficiency area.
采用该控制器有效解决了电机在起动过程中产生的大冲击电流的问题，避免了水锤现象的产生，使得水泵机组的运行安全平稳。
Use of the controller gave an effective solution to the large shock current in starting of the motor, and avoided the occurrence of water …
福州凯普动力机械有限公司是从事汽油机及机组，柴油机及机组和水泵等一系列产品。
Fuzhou Kaipu Power Machinery Co., Ltd. is engaged in gasoline engine and crew, and diesel engine unit and pumps and a series of products.
EPR依靠主动式水泵抽运以冷却反应堆，Areva发言人昨天对TechnologyReview记者称，设计有额外的备用发电机组以满足多余的需求。
While the EPR relies on active pumping to maintain reactor cooling, an Areva spokesman told Technology Review yesterday that it has extra backup generators for added redundancy.
认为此举不但可以解决附近用户的供暖问题，而且可以降低凝汽器循环水泵的运行费用，提高机组的通流量及输出功率。
It can not only supply heat for adjacent users, but also decrease operation cost of circulating water pumps and increase the flux and output of the units.
它有一个历史的制造各种不同的交流发电机，发电机组，马达和水泵。
It has a history of manufacturing different kinds of alternators, generator set, motors and pumps.
根据电厂凝汽器与循环水系统的实时运行数据，计算循环水泵在不同运行方式下机组的净增功率。
Based on real time data of condenser and circulating water system, the net power increment of an unit was calculated in different operation styles of circulating water pump.
而且由于机组采用热虹吸油冷却系统，节省大量的水泵、冷却塔等设备，也节省了大量安装成本。
Moreover, because the unit USES the thermal siphon oil cooling system, massive equipment of water pumps, cooling tower and so on was saved with massively saves of installed cost.
它包括特别设计的算法和逻辑来启动，停止，控制和保护工业汽轮机或汽轮发电机组扩张器，驱动发电机，压缩机，水泵，或工业的球迷。
Itincludes specifically designed algorithms and logic to start, stop, control, and protect industrial steam turbines or turbo-expanders, driving generators, compressors, pumps, or industrial fans.
捷制500MW机组的循环水泵，采用了叶片可调整式斜流泵。
A diagonal flow pump with adjustable blades is used as the circulating pump in a 500mw power unit.
华能汕头发电厂1号、2号机组发生启动给水泵时锅炉主燃料跳闸（MFT）的事故。
The boiler MFT (master fuel trip) protection was actuated during start up of feed water pump A of Unit 1 and 2 in Huaneng Shantou Power Plant.
智能大厦要求对楼宇内分散的电闸箱、风机组、电梯、水泵、灯光等进行集中的自动检测和控制。
Auto inspect and control system (AICS) in intelligent building can integrate electric switch, electric fan, water pump, elevator and lamplight etc.
介绍了广州蓄能水电厂水泵水轮机组稳定性状态监测及跟踪分析系统的布置、结构组成以及相关的功能。
The layout, configuration and relative function of the stability monitoring and tracking-analyzing system for pump-turbine units in Guangzhou Pumped-storage Power Station are introduced in this paper.
介绍了广州蓄能水电厂水泵水轮机组稳定性状态监测及跟踪分析系统的布置、结构组成以及相关的功能。
The layout, configuration and relative function of the stability monitoring and tracking-analyzing system for pump-turbine units in Guangzhou Pumped-storage Power Station are introduced in this paper.
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