gas 高考四级六级考研

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

氢气是一种非常轻的气，可以帮助气球在天空中飞得很高。

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

建立顶空气相色谱法析盐酸阿中溶剂残留。

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

任何使用煤气的房间都必须有充足的空气。

The men trapped in the mine were asphyxiated by gas.

那些困在矿井中的人因瓦斯中毒窒息死亡。

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

这座新造的公寓大楼装有煤气等现代化设备。

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

建立了三甲基吲哚的气相色谱含量测定析方法。

Expansion joints of various kinds are fitted on gas mains.

各种各样的伸缩接头被安装在煤气的总管道上了。

The smell of the gas oil lingered in the house.

屋里仍然飘溢着味。

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

球形天然气储罐，低温储罐和储罐运输设备。

When wine is fermented, it gives off gas.

酒发酵时发出气泡。

The flowline for air or gas drilling.

Blooie line（气钻井的排岩屑管）.

It has converted yellowcake into uranium hexafluoride gas.

它已经把“黄饼”转化为六氟化铀气。

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

对于这次我的账单上过高的收费我准备给煤气公司打电话。

Put a match to the jet to light the gas.

将火柴放在煤气喷嘴上点燃煤气。

The gas has been tested with lime water.

已经用石灰水对该气进行了检验。

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

爆炸是由数袋甲烷气着火引起的。

The doctor resuscitated the man who was overcome by gas.

医生救活了那个煤气中毒的人。

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

各船请注意，航行警告，在气泄露处附近有管道敷设作业。

This material is impervious to gases and liquids.

气和液都透不过这种物质。

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

用大望远镜和适度的滤色镜，你也可以看到那些气或星云状物。