First prepared in 1811, it is manufactured by the reaction of carbon monoxide and chlorine in the presence of a catalyst. Gaseous phosgene is usually stored and transported as a liquid under pressure in steel cylinders or as a solution in toluene. Mixed with water, it forms carbon dioxide and hydrochloric acid.

1811年首次制备,由一氧化碳与氯在催化剂作用下反应产生。气态光气通常被压入钢瓶以液态形式或以甲苯溶液形式贮运。光气与水反应生成二氧化碳和盐酸。

属类：化学及生命科学-化学-

Buried polyethylene (PE)pipes for the supply of gaseous fuels

GB15558.1-1995燃气用埋地聚乙烯管材

属类：行业标准名称--

Buried polyethylene (PE)fittings for the supply of gaseous fuels

GB15558.2-1995燃气用埋地聚乙烯管件

属类：行业标准名称--

The technical rules about gaseous radioactive waste processing system for light water reactor plants

GB9136-1988轻水堆核电厂放射性废气处理系统技术规定

属类：行业标准名称--

A radioactive, inert, gaseous isotope of radon, with a half-life of3.92 seconds.

锕射气氡的一种放射性的,惰性的和气态的同位素,其半衰期为3.92秒

属类：综合句库--

Water is the same substance whether in solid , liquid or gaseous state

不管水处于固体、液体或气体状态,它都是同一种物质。

属类：综合句库--

Bulk gaseous hydrogen systems in excess of 15,000 standard cubic feet storage capacity must be located in a separate building or outdoors.

超过15,000标准立方英尺的大量气态氢系统必须放置在单独的建筑物或室外。

属类：产品说明书-产品安全-

The minimum distance in feet from a bulk gaseous hydrogen system of indicated capacity located outdoors to any specified outdoor exposure shall be in accordance with the minimum distances as given in this Safety gram.

从指定容量的室外大量气态氢系统到任何指定的室外暴露物的以英尺为单位的最小距离应当同安全程序中给出的最小距离相一致。

属类：产品说明书-产品安全-

A flammable gaseous fraction of petroleum,consisting chiefly of butane.

粗丁烷石油中易燃的气体部分,主要由丁烷组成

属类：综合句库--

Matter in bulk occurs in several states; the most familiar are the gaseous , liquid, and solid states (plasmas, glasses, and various others are less clearly defined), each with characteristic properties.

大多数物质以几种状态存在;最熟悉的是气体、液体和固体(等离子体、玻璃及各种其它的状态还没有很清楚的定义),每种状态都有其特征性的性质。

属类：自然科学-物理-

Nitrogen: Gaseous chemical element, chemical symbol N, atomic number 7. A colourless, odourless, tasteless gas, it makes up 78% of Earth's atmosphere and is a constituent of all living matter.

氮:气态化学元素,化学符号N,原子序数7。无色、无臭、无味的气体,占地球大气的78%,也是所有生物体的组成部分。

属类：化学及生命科学-化学-

Nitrogen makes up the major portion of the atmosphere (78.03% by volume, 75.5% by weight). Gaseous nitrogen is inert, colorless, odorless, tasteless, nontoxic, non corrosive, and nonflammable.

氮构成了大气的大部分(体积比78.03,重量比75.5%)。气态氮是不活泼的,无色,无嗅,无味,无毒,无腐蚀性,不可燃。

属类：产品说明书-产品安全-

When the primary, active container vapor pressure drops below the threshold capable of supplying the desired gaseous flow rates, the secondary, alternate container is brought on-line in place of the previously active container.

当初级主容器蒸气压下降到能够供给需要的气体流速以下时,二级备用容器切换到先前主容器的位置。

属类：产品说明书-产品安全-

Most cryogenic liquids are odorless, colorless, and tasteless when vaporized into the gaseous state.

当蒸发到气态时,大多数低温液体是无嗅、无色和无味的。

属类：产品说明书-产品安全-

The lamp is full of gaseous nitrogen

灯里充满了气体氮。

属类：综合句库--

The cryogenic tank is constructed like a vacuum bottle. It is designed to keep heat away from the liquid that is contained in the inner vessel. Vaporizers convert the liquid nitrogen to its gaseous state.

低温罐造得象个真空瓶。设计得使热量无法进入内罐中的液氮。汽化器把液氮转化成气态。

属类：产品说明书-产品安全-

The earth's atmosphere is an invisible gaseous envelope

地球的大气是一个看不见的气体包围圈。

属类：综合句库--

Either of two isomers of a gaseous hydrocarbon,C4H10,produced synthetically from petroleum and used as a household fuel,refrigerant,and aerosol propellant and in the manufacture of synthetic rubber.

丁烷两种气态碳氢化合物的同分异构体中的一种,C4H10,从石油中合成制得,用作家庭燃料、冷却剂和喷雾推进剂,也可用作合成橡胶的制造

属类：综合句库--

Any of three gaseous isomeric ethylene hydrocarbons,C4H8,used principally in making synthetic rubbers.

丁烯乙烯的三种气态同分异构体之一,C4H8,主要用于制造合成橡胶

属类：综合句库--

A gaseous asphyxiant,irritant,or poison.

毒气气态的使人窒息物、刺激物或毒物

属类：综合句库--

Many of the safety precautions observed for gases in the gaseous state also apply to the same gases in the liquid state.

对于气态的气体适用的安全防范中的许多还可以应用于液态的同样气体。

属类：产品说明书-产品安全-

A trademark used for a variety of nonflammable gaseous or liquid fluorinated hydrocarbons employed primarily as working fluids in refrigeration and air conditioning and as aerosol propellants.

氟利昂一种用于一些不可燃气体或液体烷属烃的商标,主要用于制冷、空气调节和推进剂

属类：综合句库--

A gaseous suspension of fine solid or liquid particles.

浮质细小的固体或液体微粒的气态悬浮物

属类：综合句库--

This space keeps heat away from the liquid oxygen held in the inner vessel. Vaporizers convert the liquid oxygen into a gaseous state. A pressure control manifold then controls the gas pressure that is fed to the process or application.

该空间的存在使得热量无法进入内罐中的液氧。汽化器把液氧转化成气态。压力控制管控制着输入到生产过程或应用的气体压力。

属类：产品说明书-产品安全-

Liquefied compressed gases in a cylinder or any container exist in liquid and gaseous form at a pressure equal to the vapor pressure of the particular gas.

钢瓶或任何容器内的液化压缩气体以液态和气态形式存在,压力等于特定气体的蒸气压。

属类：产品说明书-产品安全-

High Resolution Four-Dimensional Imaging Measurement System to Investigate Molecular Mixing in Gaseous Turbulent Shear Flows

高分辨率四维成像测量系统用于调查气体紊流剪切流中的分子混合现象

属类：应用文体-论文标题-

Gaseous oxygen is shipped and stored in high-pressure cylinders, tubes, or tube trailers depending on the quantity required by the user.

根据用户要求的量,使用高压钢瓶、管道或管道拖车来运输和储存气态氧。

属类：产品说明书-产品安全-

Butadiene for industrial use--Determination of oxygen in the gaseous phase above liquid butadiene--Gas chromatographic method

工业用丁二烯液上气相中氧的测定气相色谱法

属类：行业标准名称-国家标准名-GB/T6022-1985

Butadiene for industrial use--Determination of oxygen and argon in the gaseous phase above liquid butadiene--Gas chromatographic method

工业用丁二烯液上气相中氧和氩的测定气相色谱法

属类：行业标准名称-国家标准名-GB/T6021-1985

Ethylene for industrial use-Sampling in the liquid and the gaseous phase

工业用乙烯液态和气态采样法

属类：行业标准名称-国家标准名-GB/T13289-1991