Oxygen obtained from liquefied air is usually about 99.5 % pure.

The gas-cell membranes are liquefied to a great extent, so the gas can escape.

那层气泡膜很大程度都被液化了, 所以气体会从面团中逸出.

Chlorine is usually liquefied before use or storage.

氯在使用和贮存以前通常要液化.

The production of cold involves the production of liquefied gases.

冷量生产涉及到液化气的生产.

Helium is recovered, refined, and liquefied.

氦要经过回收 、 提纯和液化过程.

The reprocessing can result in several valued chemicals, such as, aerosol, vehicle liquefied gas and fuel.

经再加工可生产高附加值的烃类产品, 如气雾剂 、 发泡剂 、 车用液化气和车用液体燃料等.

LNG plant using liquefied gas as energy, environmental protection has a high cleaning ability.

LNG电厂使用液化天然气为能源, 具有较高的清洁环保能力.

The most common type of liquefied gas container uses a standard cylinder valve.

最普通类型的液化气体容器使用标准钢瓶阀门.

Cryogenic pressure vessels are extensively used in storage and transportation of liquefied gas.

低温压力容器在液化气体储存和运输中得到广泛使用.

Already it produces a quarter of the world's liquefied natural gas ( LNG ).

当地官员夸口到,明年工厂 建成 后将会是几个世纪内最大的人造建筑.

Industry: petroleum, petroleum refining, liquefied natural gas, construction.

工业: 原油, 原油精炼, 液化气, 建筑.

Among which, the author has found the liquefied petroleum gas is an ideal fuel.

其中, 石油液化气是一种较理想的代用燃料.

Aqueous solution of lead acetate was introduced into a liquefied petroleum gas flame via air atomization.

铅以醋酸铅溶液的形式通过空气雾化引入到液化石油气燃烧区.

The code is not applicable to piping design for liquefied natural gas and liquefied petroleum gas.

本标准不适用于输送液化天然气、液化石油气的管道设计.

Mandate , direct to sellers of Arab light crude oil , gasoil and LPG ( Liquefied petroleum gas ).

公司受中东石油化工生产厂商委托, 主要从事石油 、 液化气 贸易.

In this article, the design of train tank car for liquefied petroleum gas is discussed.

论述了液化石油气铁道罐车的设计.

Distribution liquefied petroleum gas, oxygen, acetylene, 30,600 , daily provisions, metal building materials, household appliances, products House.

经销液化气, 氧气, 乙炔,钢瓶, 日用百货, 五金建材, 家用电器, 土产日杂.

The prices of natural gas and liquefied petroleum gas ( LPG ) , however, remain unchanged.

天然气和 液化气 价格则保持不变.

Domestic fuel to gas pipelines, natural gas, liquefied petroleum gas-based, full combustion, minimal environmental pollution.

家用燃料以管道煤气 、 天然气 、 液化石油气为主, 燃烧充分, 对环境的污染微乎其微.

This liquefied petroleum gas needs to be stored in steel cylinders.

这些石油液化气需要用钢瓶贮存.

Peace, marketing oilfield mixed operation, stability Qingting, liquefied petroleum gas.

和平 、 销售油田混合烃 、 稳定轻烃 、 液化石油气.