查询词典 impeller

For multiplicity and variability of reaction processes, domestic traditional glass-lined agitators can't satisfy the technics requirement at the present day, a new type agitator called large-double-blade impeller was brought forward.

由于反应物料的多样性以及反应过程的多变性，国内传统的搪玻璃搅拌器(桨式、叶轮式、锚式和框式)已不能完全满足新技术、新工艺的要求，开发新型搅拌器势在必行。

The main products: the national standard series of single, double-beam bridge crane, gantry crane, Elevator, the national standard DT-DY series of conveyor belt, screw conveyor, bucket elevator, rigid impeller feeder, the feeder disk Machine, grab, light crane, multi-purpose portal cranes, chain-Doumen Unloading machine, loading machines, Fudiao, chain-Doo Unloading, quay cranes port facilities and various large pieces of metal structures and other non-standard, widely used , Complete specifications.

国家标准系列单、双梁桥式起重机、门式起重机、电梯、国家标准系列DT型DY型胶带输送机、螺旋输送机、斗式提升机、刚性叶轮给料机、圆盘给料机、抓斗、轻型装卸桥、多用途门座起重机、链斗门式卸车机、装船机、浮吊、链斗卸车机、岸吊港口设备及各种大型非标准金属结构件等，用途广泛，规格齐全。

Because of the location of the installation guide lower, together with special structure, guide pulley itself has a strong anti-cavitation characteristics, and therefore to some extent, solve the water pump impeller cavitation and lack of submerged deep questions.

由于导轮安装的位置较低，加上结构特殊，导轮本身具有很强的抗汽蚀特征，因而在一定程度上可解决水泵汽蚀及叶轮淹深不足问题。

Guide pulley may be 3 to 4 spiral-shaped leaves and streamline the composition of the wheel hub, it just depends on the main impeller wheel of the two side walls connected by screws, rather than destroy the structure of the original pump and crew.

导轮可由3～4枚螺旋形叶片和流线形的轮毂组成，它与主叶轮只需靠两轮的轮毂边壁用螺钉连接，而不破坏原泵和机组结构。

Difficulties in manual Bell: bend shaft, bearing wear, units of different heart pump impeller shell collision.

手动盘车困难：泵轴弯曲、轴承磨损、机组不同心、叶轮碰泵壳。

The company adopts silicon sol shell-making production process and have annual production capacity of 800ton high precision castings: High electric pure copper precision casting connector, lead brass top and bottom fixer of implement component, aluminum bronze trunnion of implement component hinge low alloy steel car rocker, high precision seamless component stainless steel polishing parts, resistant to the heat-treat steel casting impeller.

产品/Product：公司以全硅溶胶制壳工艺，形成年产1000吨的高质量精铸件的生产能力。产品为高导电纯铜精铸件连接器、铅黄铜电器元件上下固定器、铝青铜电器元件耳轴、铰链。低合金钢汽车摇臂、高精度工缝零件，不锈钢抛光件，耐热钢铸件，叶轮。

Import and pump impeller shell gap between the pump over the General Assembly high-pressure area caused by water flow through the gap area of low pressure affected the water pump, efficiency!

叶轮进口与泵壳间的间隙过大会造成泵内高压区的水经此间隙流向低压区，影响泵的出水量，效率降低！

First super-low specific-speed centrifugal pump has a long and narrow flow passage for its high head and low capacity, and the power absorbed by disc friction is too high, so the efficiency is very low; Secondly the diffusion of flow passage is so high, that the reserved flow often emerges at the inlet and outlet of impeller. Therefore the H ~ Q characteristic curve is often hump-shaped, and at the low-capacity operating condition the instability often occurs; Thirdly the centrifugal pump at high-capacity operating condition is easy to overload because the N ~ Q curve appears a rising trend.

首先由于它的扬程较高、流量较小，所以它的流道狭长，圆盘摩擦损失较大，效率相对较低；其次由于它的流道扩散较严重，易在叶片进口产生回流和在出口产生脱流，扬程流量特性曲线易出现驼峰，在小流量工况下易产生不稳定现象；第三，由于其功率流量曲线呈现上升趋势，在大流量区运行时电机易过载。

"In the 1980's, the 6100 Series of Heavy Duty Recessed Impeller Pumps was developed to serve aggressive in-plant applications such as sludge and grit."

1980年代，莫里斯公司开发了6100系列重型凹式叶轮泵，特别适用于具有很强破坏性流体介质如软泥和粗砂的泵吸处理。

The Morris line was primarily developed for the mining and dredge industries, but was expanded to include a complete line of pumps for waste water use. In the 1980's, the 6100 Series of Heavy Duty Recessed Impeller Pumps was developed to serve aggressive in-plant applications such as sludge and grit.

莫里斯产品系列一开始主要用于采矿业和挖掘业，但是现在已经扩展用于污水处理的完整系列的泵。1980年代，莫里斯公司开发了6100系列重型凹式叶轮泵，特别适用于具有很强破坏性流体介质如软泥和粗砂的泵吸处理。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。