泵

After a couple hours, I came to a gas station and pulled in next to the pump.

经过几个小时，我来到一个加油站和退出明年的泵。

After intravenous infusion of propofol, the dosage of propofol required to ablate the eyelid reflex were recorded and compared between three groups.

静脉泵注丙泊酚，比较三组之间大鼠眼睑反射消失时丙泊酚的用量及所需的时间。

By the systemic experimental research, it is concluded that the micro-pump has a stable work performance and precision pumping property, and is suitable for the microminiaturization.

通过系统的实验测试和研究进一步验证：压电驱动式微泵性能稳定、能够实现流体的精密输送、且适于微小型化，可为研发具有实用意义的精密输液微泵提供有益借鉴。

Constitutes and characters of each system above are as follow: vacuum system is composed of oil diffusion pump, fore-vacuum pump, vacuum pipeline, vacuum valve, and electromagnetic valve etc. There are some advantages of high pumping speeds and pollution-resistant. Heating system is composed of heat insulation barrier all made of metal and pure metal heating element, characterized as applicable for vacuum environment, high heating velocity, high heating temperature.

上述各系统的组成与特点如下：真空系统由油扩散泵、前级泵、真空管路、真空闸阀、电磁阀等组成，其特点抽速快，有一定的抗污染能力；加热系统由全金属隔热屏和纯金属加热元件组成，适用于真空环境，具有加热速度快，温度高等特点。

Constitutes and characters of each system above are as follow: vacuum system is composed of oil diffusion pump, fore-vacuum pump, vacuum pipeline, vacuum valve, and electromagnetic valve etc. Thereare some advantages of high pumping speeds and pollution-resistant. Heating system is composed of heat insulation barrier all made of metal and pure metal heating element, characterized as applicable for vacuum environment, high heating velocity, high heating temperature.

上述各系统的组成与特点如下：真空系统由油扩散泵、前级泵、真空管路、真空闸阀、电磁阀等组成，其特点抽速快，有一定的抗污染能力；加热系统由全金属隔热屏和纯金属加热元件组成，适用于真空环境，具有加热速度快，温度高等特点。

The modern high-pressure injection systems VP44 distributor-pump, Unit Injector and Common Rail have transformed the ponderous, smoke-belching slowcoaches of yesterday into the sporty, fuel-efficient and clean automobiles of today.

现代高压喷射系统vp44经销商泵，泵喷嘴和共轨已经改变了笨重，不吸烟打嗝slowcoaches昨天进入动感，节约燃料和清洁汽车的今天。

Bizarre noises are emitted from the body, a body known well enough by its owner to recognise the noises as extrinsic; air is pumped in and out of orifices as if by a bicycle pump.

异乎寻常的杂音从身体发出，这一身体被主人充分了解以致于能够识别这些杂音是外来的；空气被泵入泵出孔穴就像是通过一个自行车打气筒。

Bizarre noises are emitted from the body, a body known well enough by its owner to recognise the noises as extrinsic; air is pumped in and out of orifices as if by a bicycle pump.

异乎寻常的杂音从身体发出，这一身体被主人充分了解以至于能够识别这些杂音是外来的；空气被泵入泵出孔穴就像是通过一个自行车打气筒。

Chemical – urea production, ammonium carbamate pumps, pressure vessels, heat exchangers, piping, fittings, valves and pumps.

化学工业：尿素生产，甲铵泵，压力容器，热交换器、管、连接件，阀门和泵

The performance boundary of irreversible Carnot heat pump under the condition of mixed heat resistance is studied.

研究了混合热阻条件下不可逆卡诺热泵的性能界限，导出了该热泵最佳泵热率与泵热系数的关系，揭示了不可逆因子对热泵的影响，指出了有限时间热力学理论对实际热泵的重要指导意

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。