查询词典 jockey pump

Dancer roller: A wrighter or spring-loaded roller in contact with the web to compensate for uneven tension, Also called Tension roller, Idler, Jockey orll.

张力辘：用弹簧或砝码拉紧的辘。它与纸卷接触，以抵消纸上的不均匀张力。亦称辘，骑辘。

Because,Zhe is Gong in all steam car has road He to jockey Ji of Jing of Yong De Zui, shu of horary current Ren is Yi Mei square metre much lesser Biao Zhun measures road De to use efficiency, gong in all steam car is Bei of 10-15 of De of small steam car.

这是因为公共汽车占有道路和停车用地最经济，以每平方米每小时通行人数多少为标准衡量道路的使用效率，公共汽车是小汽车的10-15倍。

He went on to become the most successful jockey in history, winning the Kentucky Derby four times, the Belmont Stakes five times and the Preakness twice.

他后来成为历史上最成功的骑师，赢得了肯塔基赛马会四次，五次贝尔蒙赌注和普瑞克尼斯两次。

In short track speed skating , four to six skaters jockey for position and often bump one another as they race several times around a 111 meter oval track .

在短道竞速滑冰比赛中，四到六名选手互相争先，在一百一十一公尺的椭圆形跑道上绕行竞赛，途中常会互相碰撞。

Thoroughbreds are bred for strength, speed, size and stamina, and must mature fast, but often their leg bones aren't strong enough to stand the pounding and the weight of their own bodies, plus the jockey.

但是通常他们的腿骨不够强壮来支撑他们自身的体重和骑士的重量，三岁时他们还未完全成熟，已经进入到最具挑战的赛马比赛中。

Based on dynamic load calculation and the cooling and heating characteristic curve of the practical air/water heat pump residential central air conditioning, this paper calculates hiemal and aestival electric consumption and seasonal efficiency of air/water heat pump residential central air conditioning, and compares its economy with that of separate type room air conditioner .

在动态负荷计算的基础上，按实际运行的空气/水型户式空调机组的制热与制冷特性曲线，计算了该种户式中央空调系统冬夏季耗电量与季节效率HSPF及SEER，并在此基础上与采用分体式空调器方案作了经济性比较。结果表明，在具有典型夏热冬冷气候特点的湖南衡阳地区，住宅建筑空调采用空气/水热泵型户式中央空调系统是可行的

For the aim of saving energy and optimizing control of chilled systems, the performance of VWV systems and characteristics of control systems were analyzed based on the simulation. According to the characteristic of the monitored parameters and controlled variables in VWV systems, three online optimal control strategies were proposed and validated:(1) Optimal strategy for on/off control of chillers according to the ratio of secondary flow rate to primary flow rate.(2) Optimal strategy for the control of secondary pump according to value positions of auto-controlled AHU vales. And (3) Optimal strategy for supply chilled water temperature control of chillers according to valve positions of auto-controlled AHU valves and working status of secondary pump.

为达到节能和优化系统控制的目的，在楼宇空调水系统及其局部控制仿真分析的基础上，针对变流量系统监测点和可调参数较多的特点，提出并验证了3个实时优化控制方案：根据初级和二级冷谋水流量的比率，实时优化多台冷水机组的启／停控制；利用AHU自动控制水阀的阀位信息，实时优化二级水泵的控制；利用AHU自动控制水阀的阀位信息以及二级泵的工作状况，实时优化冷水机组出水温度的控制。

Air leakage into the pump after a great influence on pump performance.

空气漏入泵后，对泵的性能影响很大。

In this paper, the control strategies of variable flow in secondary pump system and primary pump system in air conditioning were also discussed.

本文还探讨了空调二次泵系统和一次泵系统变流量的控制策略。

Main products: electrie motor for drier smoke exhaust, outer rotate machine submersible pump, washer, air- condition, calender, mower, water pump, shoeshine machine and etc.

主要产品：烘干机电机、外转子式电机、潜水泵电机、罩极电机、洗衣机电机、空调机电机、抛光机电机、割草机电机、清水泵电机、水泵机电机、擦鞋机等。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。