The presented problems and resulted harm about air seal axial clearance in a centrifugal compressor are pointed out.
指出了离心空压机气封轴向间隙存在的问题及造成的危害。
New idea and new structure of air seal design for centrifugal induced draft fan is put forward through field inspection.
通过现场实地考察提出了排蒸汽离心引风机汽封设计的新思路、新结构。
By improving the seal around the wound dressing to reduce air leaks, Zurovcik cut the pump's power requirements from about 14 watts to 80 microwatts, which comes from a hand pump.
通过改善伤口绷带周围的密封性来减少空气泄漏，佐罗夫西克采用一种手摇抽气机，将抽气机对能量的需要从14瓦削减到80微瓦（1微瓦等于百万分之一瓦）。
Test the seal of your refrigerator to ensure cold air isn't escaping through the doors.
检查冰箱的密封性，确保冷气不会从冰箱门里溜走。
I've seen people do breath control with gas masks whose rubber edges conform to the face and seal well, regulating the bottom's access to air through the breathing hose.
我见过一些人戴防毒面具，密封完好，施虐方通过控制面具下方的呼吸管来进行游戏。
Seal air is injected into the labyrinth seals located at the main motor shaft (top and bottom) and at the pinion shaft driving the motor.
密封空气被注入到主马达轴（顶部和下部）和驱动马达的齿轮轴的迷宫式密封里。
The seal air fans deliver a design pressure that is above the operating pressure in the flue work.
密封风机能使空气达到设定的压力，此压力应高于烟气在烟道中的运行压力。
They carry the air of that time and place as if the Williamstown of my childhood had been lying under an unbroken seal for 50 years.
那上面留有当时当地空气的味道，好像我童年时的威廉斯敦被封存了50年，未曾遭到任何破坏。
All sootblowers shall be provided with a positive pressure, sealing air system to wall boxes and poppet valves. This air shall be obtained from the seal air fan system.
所有的吹灰器都应配有正压、密封空气系统至壁箱和圆盘阀。该处空气来自密封空气风机系统。
On the night of Tuesday April 26th the SEAL team boarded a Boeing C-17 Globemaster at Naval Air Station Oceana a few miles from Dam Neck.
4月26日，星期二，晚上，海豹小组在距Dam Neck数英里外的海军航空站oceana登上了一架波音c - 17环球霸王运输机。
Fittings and other components to seal the well to prevent air intrusion, so as to control air traps and the occurrence of cavitation.
管接头等元件的密封要良好，以防止空气侵入，从而控制气穴与气蚀的发生。
F. board side seal shall be on the water, air and dust are deeply however.
板端的密封应当对水，空气和尘埃是透不过的。
11A child waiting at an Air Force base in California for his father -- a SEAL deployed to Afghanistan -- to return home.
一个小孩正在加利福尼亚州的一个空军基地，等待他的父亲——一位还在阿富汗执行任务的海豹突击队队员——回家归来。
Usage: suitable for air tight seal welding with pressure protection of microwave device, sensor, filter and components that used on spaceflight and guided missile that have high requirement.
用途：适用要求较高的微波器件，传感器，滤波器及航天，导弹上应用的元件气密性带压力保护的封焊。
This is because, with practice, your lips form a better seal around the holes, so that air does not escape.
这是因为通过练习，你的嘴唇会紧紧地密封住吹孔，这样气流就不会在嘴唇边漏掉了。
If the residual air in cylinder is impacted by abrupt clamp pressure the seal ring will be damaged due to the effect of diesel oil.
如果油缸内残留空气受急剧夹压时，那么，由于液压油的作用，有可能使密封圈烧损。
The GGH seal air fan ensures zero leakage of the raw gas to the environment.
热交换器的密封风机以确保没有原烟气泄漏到环境中。
Reattach cover plate to make an air and water tight seal.
重新固定盖板，并紧密密封防止空气和水通过。
This paper describes the extruding process of rubber seal strip and the principle and performance of the special-purpose air decompressor in the production line.
本文介绍了橡胶密封条挤出生产的过程及其生产线上专用空气减压装置的工作原理和性能。
The design features of HOWDEN VNT type stationary sealed air preheater, such as stationary seal system, double seals, driven system and bearings etc. are described.
介绍HOWDENVNT型固定密封空气预热器的设计特点，如固定式密封系统、双重密封、驱动系统和轴承等。
The cold end seal play control for the air heater is a computer-based control system composed of Z-80A single board computer and other function boards.
冷端密封间隙调整装置采用Z- 80A单板机与其它功能板组成微机控制系统。
Air is forced up from the buoy counterweight tube during downward motion causing the balls to seal the air ports in the valve, thus forcing the air to flow into the whistle.
空气在向下运动过程中受到浮标向上的推力，使阀球将阀门里的气舱密封住，这样迫使气流进入雾笛。
Also provided are galvanic cells including the seal member, in particular miniature alkaline air cells including the seal member as a gasket.
本发明还提供包括这种密封元件的伽伐尼电池，特别是包括这种密封元件作垫圈的小型碱性空气电池。
These processes, as well as providing acoustic isolation and a surface for finishes, also air-seal the interior.
这些处理在提供了隔声与用于涂刷表面的同时，也密封了内部。
Germination percentage is normal after store in condition of seal, medicament treatment and air regulation for keeping their fresh don't influence clearly store result of Chinese chestnut.
在密封条件下，是否药剂处理、气调保鲜与板栗储藏效果无明显影响。
There are six dampers, which are double louver type and which are equipped with the seal air system.
有六块档板，都是双挡板并带有密封空气系统。
This equipment is used lamp sealing performance testing, which way is to lamp lumen filled with compressed air, through flow method try leakage instrument measuring its seal leakage detection device.
该设备是专用于车灯密封性能检测，检测方法是对车灯内腔充入压缩空气，通过流量法试漏仪测量其泄漏量的密封性检测装置。
Cartridge type air and oil seals-seal air is injected into the oil seal and is vented to atmosphere between the seals.
套筒式气封和油封总成，油封之间通密封空气， 油封与气封之间有一通大气的腔室。
If the protective seal is not air proof or poor gas purity, it will also bring welding quality problems.
气路有密封不好的问题，或气体纯度不高，也会引起焊接质量问题。
If the protective seal is not air proof or poor gas purity, it will also bring welding quality problems.
气路有密封不好的问题，或气体纯度不高，也会引起焊接质量问题。
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