气

The function of air ejector: The air in the shell must be extracted by air ejector since the commencement of condenser due to the vacuum condition for condenser. During the operation of condenser, the air carried by exhaust steam of steam turbine and the air leaked from imperfect vacuum system must be continuously extracted so as to maintain the condenser vacuum.

抽气器的作用：由于凝汽器处于真空条件下工作，所以在凝汽器开始运行时，必须要用抽气器将其壳体内的空气抽出以建立真空；并在凝汽器运行过程中，将汽轮机排汽中夹带的空气和从真空系统不严密处漏入的空气不断抽出，以维持凝汽器的真空。

The effects of different air injection techniques on resistance of stepped planing boats are investigated experimentally in this paper.

一 前 言在海军工程大学科研基金和水动力学国家重点实验室基金的资助下，完成了平板气幕减阻试验研究[1]和断阶滑行艇气幕减阻试验研究[2]。

At present, the main production engine timing belt cover, cold air intake box assembly, isolators, oil port cover, retaining tube stents, water blocks, outlet, bowl gaskets, intake air temperature sensor plug and universal joints Dustproof, aluminum die-casting products.

目前主要生产发动机正时皮带罩、冷空气进气箱总成、隔离器、机油口盖、护管支架、进水座、出水口、碗形垫片、进气温度传感器堵头及万向节防尘罩、铝压铸等产品。

A closed-air system is defined as a partially saturated soil of such high degree of saturation that the air in the pore space forms isolated bubbles which are entirely enclosed by surrounding ...

通过试验，证明了这三种基本水-气形态的存在，并给出了相邻两系统之间的临界饱和度约值。非饱和土的水-气形态的改变对其力学性质有着重大影响，并通过试验论证了两者之间的关系。

Air-removed filter series is the attached device of the flow meter,which can remover the air and solid impurity so as to ensure the flow metre accuracy and operation life.

消气过滤器是流量计附属设备，它具有消气、过滤液体中固体杂质的作用，从而保证流量计的计量精度，延长流量计的使用寿命。

Taken from a 9 year old clonal test site were analyzed in order to investigate the genetic variation of wood properties, including air dried wood density and some mechanical properties.

结果表明，木材气干密度组成及力学性质在无性系间存在显著或极显著差异，并受到中等强度的遗传控制；气干密度的径向和纵向变异与多数研究结果一致；力学性质除抗弯弹性模量和端面硬度外其株内变异趋势也基本符合木材学理论。

Paul Janhunen, the commission's facilities and operations manager, said the FutureFLEX system was chosen over a conventional optical fiber backbone because the air-blown fiber infrastructure better complies with the Border Hardening provisions of the U.S.

NFBC的设备和操作经理Paul Janhunen先生表示，之所以选择FutureFLEX气吹光纤系统是因为这种气吹光纤能更好地满足美国国土安全部对边境防备强化的需求。

The technology of reformed hydrated alcohol application for engine is introduced in this paper.

介绍了含水酒精经过重整作为发动机代用燃料的技术，分析了含水酒精重整富氢混合气作为发动机燃料的优点，并在经过改造的汽油机上进行了燃用含水酒精重整气的试验研究。

Company in 2002, independent research and development applicable to oil,"West-East Gas Transmission" project,"second Shaanxi-Beijing" project and Sinopec "East Sichuan Gas to send" project with the anchor flange, as well as supporting field compressor stations and a variety of the size of the flange, the "Certificate of winning suppliers."

公司于2002年自主研发了适用于中石油&西气东输&工程、&陕京二线&工程和中石化&川气东送&工程用的锚固法兰以及与压缩机站场配套的各种大小法兰，获得&优胜供货商证书&。

By the analysis of several gas forces in the twin-scroll compressor, the calculation formula of working volume and all different crank shaft angle are derived.

分析了双头涡旋齿涡旋盘所受的各种气体力，提出了在任意曲轴转角下的各种气体力及工作腔容积的计算公式。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了