gas 高考四级六级考研

Hydrogen is a very light gas that can help balloons fly high in the sky.

氢是一种非常轻体，可以帮助球在天空中飞得很高。

To develop headspace gas chromatography for the determination of residual solvent in Amodiaquine Hydrochloride.

建立顶空相色谱法析盐酸阿莫地喹中溶剂残留。

Any room where gas is used must be adequately supplied with air.

任何使用煤房间都必须有充足空。

The men trapped in the mine were asphyxiated by gas.

那些困在矿井中人因瓦斯中毒窒息死亡。

Gas is one of the modern conveniences the newly-built apartment building provides.

这座新造公寓大楼装有煤等现代化设备。

A gas chromatogram method to detect 3- methylindole content is est ablished.

建立了三甲基吲哚相色谱含量测定析方法。

Expansion joints of various kinds are fitted on gas mains.

各种各样伸缩接头被安装在煤总道上了。

The smell of the gas oil lingered in the house.

屋里仍然飘溢着汽油味。

Spherical gas holders, cryogenic tank, unites de transport reservoirs de stockage.

球形天然储罐，低温储罐和储罐运输设备。

When wine is fermented, it gives off gas.

酒发酵时发出泡。

The flowline for air or gas drilling.

Blooie line（体钻井排岩屑）.

It has converted yellowcake into uranium hexafluoride gas.

它已经把“黄饼”转化为六氟化铀体。

I am going to call the gas company about this overcharge on my bill.

对于这次我账单上过高收费我准备给煤公司打电话。

Put a match to the jet to light the gas.

将火柴放在煤喷嘴上点燃煤。

The gas has been tested with lime water.

已经用石灰水对该体进行了检验。

The blast was caused by pockets of methane gas that ignited.

爆炸是由数袋甲烷体着火引起。

The doctor resuscitated the man who was overcome by gas.

医生救活了那个煤中毒人。

All vessels. This is Avonport. Navigational warnings. There are pipelaying operations near gas leakage.

各船请注意，航行警告，在体泄露处附近有道敷设作业。

This material is impervious to gases and liquids.

体和液体都透不过这种物质。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大望远镜和适度滤色镜，你也可以看到那些体或星云状物。