水泵

This paper describes principally the computation method which can be applied for drawing the performance curves of the tested pump and a family of isopleths of the sprinkling strength of the sprinkler head, and also points out some problems to be noticed in program design.

本文主要描述了用PS—80微型计算机绘制水泵性能曲线及喷头喷灌强度的等值线的算法，同时指出在程序设计中应注意的问题。以2BPZ—35自吸喷灌泵及PY20A喷咀直径φ7×4喷头为例，分别在PS—80微机上运行这两个程序，计算的结果和绘出的曲线能符合试验单位的需求。

This water pump is applicable widely in mining of stone, like big block moving and jack up jump stone.

本膨胀器用水泵广泛应用于矿石开采，如大块荒料位移和顶开巨石。

The major products are concrete Jets concrete jet motor pumps YZ18A-IIIS, YZ20JA-IIIS, YZ18JB-S, YZ20JB-S, YZ18JC-S, YZ20JC-S, and other components of the drum vibration, tire-driven, self-hinged vibratory roller Series; LD110, LD120 Double-drum vibratory roller; YSZ06B, YSZ06C light Shoufu vibration roller; LJZ06B, ZL08-II ZL-10 ZL-10 ZL-12 ZL15 ZL-16 ZL-30 ZL-40 ZL-50, such as loading Machine; MLY4.0 WY-45 FT-220FC, such as hydraulic excavators and other products.

产品主要有混凝土喷射机混凝土喷射机电机水泵 YZ18A-IIIS、YZ20JA-IIIS、YZ18JB-S、YZ20JB-S，YZ18JC-S，YZ20JC-S等组成的钢轮振动、轮胎驱动、自行铰接振动压路机系列；LD110，LD120双钢轮振动压路机；YSZ06B、YSZ06C轻型手扶式振动压路机；LJZ06B，ZL08-II ZL-10 ZL-10 ZL-12 ZL15 ZL-16 ZL-30 ZL-40 ZL-50等装载机；MLY4.0 WY-45 FT-220FC等液压挖掘机等产品。

The company Dongfeng Cummins B, C, L series engine cylinder block, cylinder head, crankshaft, piston, valve, cylinder, pump, air compressor, oil pump, flywheel, pressure plates, clutch nearly a thousand varieties of film, etc..

公司现有东风康明斯B、C、L系列发动机缸体、缸盖、曲轴、活塞、气门、缸套、水泵、空压机、机油泵、增压器、高压油泵、飞轮壳、压盘、离合器片等近千个品种。

Set the level of long-coupled pumps take advantage of the design, and, in particular using a variety of mature technologies.

整套水泵都利用水平长偶合设计，并特别采用了多种成熟技术。

Multiple protection, short circuit, overload, high pressure, lack phase, overheating, and other low-voltage protection, as well as fans, pumps, fire dampers to protect the chain.

多重保护，短路、过载、高压、缺相、过热、低压等保护，以及风机、水泵、防火阀连锁保护。

In places, the water table is declining at a rate of a meter a year, necessitating the periodic deepening of wells and the use of ever-more-powerful pumps.

有的地方地下水位的下降速度甚至达到了每年1米，迫使人们周期性的加深水井并使用更有力的的水泵。

This will provide the 12 volts of power needed to operate the pump.

这将提供12伏特的电力运转所需的水泵。

The halls are a catalogue of everything "Made in China"-- more than 1.7 million products are sold here, from ukeleles to bunny backpacks, fake iPods to fake eyelashes, netbooks to non-stick frying pans, women's pumps to power tools.

在大厅里是在中国制造的一切&商品名称&- 170多万，产品远销这里，从ukeleles到兔子背包，假的iPod假睫毛，非上网本不粘煎锅，妇女的水泵，以电动工具。

For this purpose, two tappings and associated piping are provided at the discharge of treated water pumps for supply of water to the cooling towers in Solvent Extraction and Refinery Module.

为此，两个tappings及相关管道，提供履行对待水泵的供水冷却塔在溶剂萃取和炼油模块。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。