gas 高考四级六级考研

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

氢是一种非常轻的，可以帮助球在天空中飞得很高。

The structural models of many kinds of liquid and gas distributors are mainlyd escribed.

着重综述了各种分布装置和液分布装置的结构形式。

Gas is both cheaper and much faster at heating a tankful of water。

但是电water heater不如gas的加热迅速，也不如gas的节能省钱。

The flowline for air or gas drilling.

Blooie line（钻井的排岩屑管）.

Stop here and gas up before crossing the desert.

通过沙漠前要在这儿加油。

The discovery of gas reserves was a muchneeded shot in the arm for the economy.

发现田给经济注入了急需的一针强心剂。

Gases from cars are poisoning the air of our cities.

汽车排出的废污染着城市的空。

The doctor resuscitated the man who was overcome by gas.

医生救活了那个煤中毒的人。

This material is impervious to gases and liquids.

和液都透不过这种物质。

The gas has been tested with lime water.

已经用石灰水对该进行了检验。

The smell of the gas oil lingered in the house.

屋里仍然飘溢着汽油味。

OH -Tautomer more stable and predicted to predominate in gas phase.

羟基互变异构更加稳定和预测天然占主导的阶段。

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，你也可以看到那些或星云状物。

Usually a gas cooler is used between the combustion chamber and hydrator.

通常在燃烧室和水合器之间设置一个冷却器。

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等现代化设备。

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。

A gas in solution diffuses from region of greater to one of less concentration.

溶液中的由浓度较高的区域向浓度较低的区域扩散。

Tear gas forced the fugitives out of their hiding place.

催泪弹将逃犯从藏身之处呛了出来。

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

爆炸是由数袋甲烷着火引起的。

Put a match to the jet to light the gas.

将火柴放在煤喷嘴上点燃煤。