查询词典 pumps

Workers are using hand-operated pumps to spray pesticides to kill the caterpillars, but others quickly return.

工人用手动泵喷洒杀虫剂来消灭毛虫，但是毛虫很快又回来了。

With China's rapid economic development in recent years the use of heat pump application engineering, both in geographical, architectural features and scale have a lot of breakthroughs, heat pumps in China will enter a period of booming development.

随着中国经济的快速发展，近年来采用热泵的应用工程，无论在地域上、建筑功能上和规模上都有了很大的突破，热泵在中国将进入蓬勃的发展期。

At this time, is full of water pumps, if the long run, would lead to rising temperature in the pump, pump shell, the bearings will be fever, severe heat may make the body deformation, known as the "stuffy head," at this time Head to the maximum value, when the valve to gradually open, traffic will gradually increase, shaft power also slow the increase.

此时水泵里是充满水的，如果长时间的运行，会导致泵内温度不断升高，泵壳，轴承会发热，严重时可能使泵体热力变形，我们称为&闷水头&，此时扬程为最大值，当出水阀逐渐打开时，流量就会逐渐增加，轴功率亦缓慢的增加。

It is concluded that the ground-source heat pumps have the potential to reduce peak demands and total electricity consumption, thus offer better techno-economic viability.

结果表明地源热泵系统在降低空调高峰负荷以及总能耗等方面比空气源热泵系统具有明显的优势。

Inspection, screw open the cylinder high-pressure pipeline joints, using hand pump pumping pumps, fuel injection pump at the top of the case found that there is oil outflow tubing connector, the valve of the oil seal bad (of course such as a broken valve spring is also this would be the case), such as cylinder seals appear undesirable situation, it should conduct a thorough debugging injection pump maintenance, the replacement of dual pieces.

检查时，拧开各缸高压油管接头，用输油泵之手油泵泵油，如此时发现喷油泵顶部油管接头有油流出，则说明该出油阀密封不良（当然如出油阀弹簧折断也会出现这种情况），如多缸出现密封不良现象，则应对喷油泵进行彻底调试保养，更换偶件。

These pumps are used by Industrial Hygienists to sample the workplace air for dusts, vapors and other airborne contaminants.

这些泵所使用的工业卫生抽样工作场所空气中的粉尘，烟雾和其他空气污染物。

Then I will turn on my mega-huff-and-puff-pumps and Ill blow your house in.

那我就要开启我的抽吸泵，来摧毁你们的房子。

A new method for designing the axial profile of impellers of centrifugal pumps is presented.

提出了一种设计离心泵叶轮轴面流道的新方法。

2 Transmission On the In-line pumps use of diesel engine pump testing device, there are transmission problems.

3.2传动系统对使用柴油发动机的水泵检验装置，有传动装置的问题。

"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。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。