And a big problem that many Hurricane Irene victims are finding out is that their insurance doesn't cover damage after sump pumps stop working thanks to a power outage.
许多飓风“艾琳”的受害者发现的一个大问题就是他们的保险不包括由于断电，污水泵停止工作而造成的损失。
When it contracts, the muscle pumps about 2 ounces (59 milliliters) of blood, and is constantly working over a lifetime.
当它收缩的时候，这些肌肉向外泵出大约2盎司(59毫升)的血液，而且在人的一生中它不断地工作。
The reactor and its backup systems are designed to handle this type of accident by including backup power systems to keep the coolant pumps working.
反应器和它的备份系统设计中包括，当这种事件发生的时候，备份系统需要保持冷却系统的运行。
At the same time, Japan's nuclear regulator said it was working to connect outside power cables to two of the units at the stricken plant, in hopes of restarting their cooling pumps.
与此同时，日本核监管机构说，正着手将外部电源线连接到受损核电站的两个机组上，希望重新启动它们的冷却泵。
Farmers who until the 1970s spent half their working day on the back-breaking labour of lifting irrigation water now use diesel pumps, plough with tractors and thresh their wheat by machine.
直到20世纪70年代，埃及农民还得花半天时间干挑水灌溉这些繁重的劳动。如今，农民灌溉用柴油泵，犁地用拖拉机，小麦脱粒用机器。
The regularity can be applied to optimize the design of screw pumps and improve its working efficiency.
利用此规律可对螺杆泵进行优化设计，提高其工作效率。
The working features of slurry pumps at a concentrator are described in this paper.
分析了砂泵在选矿厂的工作特点，其输送的矿浆量是经常变化的。
This paper introduced dry seal and the working principle, structure and functions of its various parts, as well as its ap-plying situation in ethylene cold pumps.
文章介绍了干气密封及其系统各部件的工作原理、结构、作用及其在乙烯冷泵中的应用情况。
Working principle on model WT low-flow single-stage regenerative pumps are presented. Key problems are solved and testing result is got up in the pump developing.
介绍了小流量WT型单级旋涡泵的工作原理、研制中解决的主要问题以及试验结果。
Maximum influencing factors of flow fluctuation coefficient are the elastic modulus of the oil and the working pressure of the pumps, the piston number being a minor factor.
同时指出流量脉动系数最大的影响因素是油液的弹性模量和油泵的工作压力，其次是柱塞数。
This page Outlines a few fundamental concepts you should find useful when working with our pumps.
这一页概括了一些基本概念，当你们使用我们的水泵时会发现是非常有用的信息。
This paper describes the working principle, features, installation positions and process flow of the oil-gas mixture pumps.
文章介绍了油气混输泵的工作原理、特点、安装位置的选择及工艺流程。
Many nursing mothers hide their breast pumps. Others pretend to be working when they make calls to find a sitter or check up on their kids.
很多哺乳期妈妈要将泵奶器藏起来，还有些妈妈则在打电话找保姆或询问孩子今天表现如何时佯装工作。
According to their working principle is basically divided into the gas pump and gas trapping two types of pumps.
按其工作原理，基本上分为气体输送泵和气体捕集泵两种类型。
The structure and working principle of the pumps consisted of two PZT actuators were introduced, and the output performance of the pumps with different structure and driving strategy was analyzed.
介绍了两个压电振子所构成的两腔串联和两腔并联压电泵的结构及工作原理，分析了两个压电振子驱动方式(同步工作和交叉工作)对两种结构压电泵输出性能的影响规律。
This paper describes the working principles, maintenance and trouble shooting of the VE distributor type fuel pumps produced by BOSCH Corporation in Federal Republic of Germany.
介绍了联邦德国Bosch公司生产的VE型分配式喷油泵的工作原理、维护和故障排除方法。
The paper introduces the slurry pumps transferring two-phase flows with solid particles, and describes its working principles, structure and performance features.
介绍一种用于输送含有固体颗粒的两相流体的浆体泵，论述它的工作原理、结构和性能特点。
Speaking from the principle of flow control, fans, pumps the structure and working principle is basically the same.
从流量控制原理上讲，风机、水泵的结构和工作原理基本相同。
ZPB Remote Button Box use of far distance control start, stop, emergency stop and shut off fans & oil pumps of various kinds of electrical equipment and display working state by indicator.
ZPB遥控按钮盒供远距离控制各种电器设备的启动、正转、反转、紧急停止及风油切断等用处，并通过指示显示工作状态。
Cavitation of centrifugal pumps not only directly affects it's characteristic, work reliability and working life, but also affects its' system reliability and economics.
离心泵的汽蚀不仅直接影响到泵本身的工作特性、运行可靠性和使用寿命，而且还影响到其工作系统运行的可靠性和经济性。
The working principle of submersible pumps: submersible pump pump before opening, suction pipes and pumps must be filled with liquid.
潜水泵的工作原理：潜水泵开泵前，吸入管和泵内必须充满液体。
A comprehensive review is given on the working principle of absorption and adsorption heat pumps, the study and development of their working pairs and cycles.
本文叙述了升温型吸收和吸附式热泵的工作原理，热泵工质对及热泵循环系统的研究与进展状况。
Comparing with involute gear pumps, circular tooth gear pumps have following characteristics: compact structure, no pulsation, stable rotation, high efficiency, low noise, and long working life.
与渐开线齿轮泵相比，圆弧齿轮泵的特点是：体积小、无脉动、转动平稳、效率高、噪声低以及寿命长等。
Manufacturer of a wide range of air compressors, gen-sets, water pumps, welders, power tools, hand tools, electric motors, garage equipment, power washers, woodworking and metal working equipment.
生产各种空气压缩机，发电机组，水泵，电焊机，动力工具，手动工具，电动机，汽车库维修设备，机动清洗机，木工和金属制作设备。
The equipment, comprising the boring tower inside the working area cantilever side and the slurry pumps on the boat body, is arranged on the survey platform.
设备，设于勘探平台上，包括位于工作区悬臂侧内的钻机和位于船体上的泥浆泵。
We must keep the pumps in good working condition.
我们要使这些水泵处于完好状态。
We must keep the pumps in good working condition.
我们要使这些水泵处于完好状态。
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