减少抽气时间，效率更高。
肺人泡破裂后及时抽气。
After the lung person soaks the breakage, prompt pumping air.
具有对电力设备真空抽气和真空注油功能。
It possesses vacuum air bleeding and vacuum oil adding function.
一个抽气罩必须开启燃气灶具期间的操作。
An air extraction hood must be switched on during operation of the gas cooktop.
目的：探讨闭合性气胸抽气时间与疗效的关系。
Purpose: Discussing the relation between closure pneumothoraxs air exhaust time and curative effect.
极限压力低、抽气压力范围宽，对氩气抽速较高。
它由校准系统、恒压式气体微流量计和抽气系统组成。
It is composed of a calibration system, a gas flowmeter and pumping system.
而且抽气筒还安有一个木制的把手用来防止手被烫伤。
And the pump has a wooden handle to prevent burns to the hands.
阐述了抽气止回阀的工作原理及气缸的设计计算方法。
Expound working principle of extraction check valves and the calculation methods of the cylinder design.
抽气泵的排气管应该导向室外空旷处或导向一座通风橱。
The pump exhaust should lead to the open air or a fume hood.
本文介绍适用于干式减压蒸馏的特殊结构真空抽气设备。
This paper introduced a new type and special structured vacuum pump unit suitable for dry type reduced-pressure distillation.
你应该多锻炼锻炼了，才干了这么点力气活就抽气得不行。
You should exercise more, you've already out of breath after completing such a small task.
当飞行中和飞机在地面接通电源时，抽气风扇是一直工作的。
The extraction fan operates continuously during flight and also on the ground when electrical power is available to the aircraft.
实验表明，通过抽气孔栏和偏滤器可以排除聚变堆中的氦灰。
Experiments show that helium ash can be removed by a pump limiter or divertor.
现在已经采用了低温吸附技术和吸气离子泵的近代电子抽气设备。
Recent electronic means of pumping using low temperature sorption techniques and getter-ion pumps have been introduced.
它由真空主抽气系统、抽气偏滤器、直流辉光放电清洗系统组成。
It consists of the main pumping system, pumping divertor and glow discharge cleaning (GDC) system.
本文介绍了该泵的工作原理和抽气特性。文中还给出了测试结果。
In this paper, working principle of pump and its pumping performances are introduced, the measuring results are also given.
在罩式电炉内处理，采取液氮作为保护气体，并设真空抽气设备。
Liquid nitrogen is adopted as protective atmosphere in bell type furnace for which vacuum pumping system are provide also.
抽气偏滤器初步实现了托卡马克放电过程中边缘粒子的抽运与控制；
The pumping divertor initially realizes the pumping and control of edge particles in tokamak discharge.
该机具有抽气能力强、加热均匀、加压稳定，自动化程度高等特点。
It has been characterized by strong pumping, regular heating, stable pressurization and automatic controlling.
保持厨房清洁定时清洗抽气扇及抽油烟机食具宜放在干净的碗柜内。
Keep the kitchen clean. Wash the exhaust fan and range hood regularly. Store eating utensils in a clean cupboard.
这个模型可以模拟在分子泵抽气通道内的气体分子速度与压力的分布。
The model can simulate the velocity and pressure distribution of molecular in the pumping channel.
通过垃圾场抽气试验，结合动力学模型，计算两种导气方式沼气收集率。
Caculating biogas collection rate of two kinds of collection way by dynamic model and biogas extracting test on the landfill.
障板对来自抽气方向的热辐射的屏蔽效果。将直接影响泵的各项抽气性能。
The shielding function of the baffle to the heat radiation coming from pumping direction will directly effect on the various pumping performance.
在适当的压强下，工艺室被接通高真空泵系统抽气，以继续降低工艺室的压强。
At the appropriate pressure, the chamber is opened to a high-vacuum pumping system that continues to reduce the pressure of the process chamber.
减压蒸馏使用带抽气口和防护滴管的接液管，可以防止液体直接泄露到真空泵中。
Vacuum distillation using the dropper with the exhaust port and the access protection tube to prevent leakage of liquid directly into the vacuum pump.
抽气清除法(SVE)是最常用的清除土壤非饱和区中可挥发污染物的方法之一。
Soil vapor extraction (SVE) technology is one of the most useful methods to remove volatile organic compounds (VOCs) in unsaturated soil.
随着泵转子的连续旋转，以上吸气和排气过程循环进行，实现了泵的连续抽气目的。
As the pump rotor continuous rotation, the above cycle of suction and exhaust process and the achievement of the purpose of the pump continuous extraction.
采用扩散泵和机械泵作高真空抽气系统组成模拟系统，以达到地外紫外线辐照条件。
To reach the qualification of outer space ultraviolet irradiation, we adopted the diffuse pump and mechanic pump as the high vacuumizing unit.
采用扩散泵和机械泵作高真空抽气系统组成模拟系统，以达到地外紫外线辐照条件。
To reach the qualification of outer space ultraviolet irradiation, we adopted the diffuse pump and mechanic pump as the high vacuumizing unit.
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