煤气

The subterranean system of telephone cables,power lines,steam pipes, gas mains,and sewer pipes is reason enough to abandon the island to the gods and the weevils.

地下的电话线，输电线，蒸汽管道，煤气管道和下水道系统是把这块地方交给神和象鼻虫来支配的充足理由。

The trans-Sahara pipeline would be one the great feats of engineering in the world and dwarf several existing pipelines such as the one beneath the North Sea.

这条横跨撒哈拉的煤气管道将会成为世界工程史上另一个伟大的壮举，与之相比，一些现存的管道如北海的海底管道等便相形见绌。

Gray cast iron, needle valve For the nominal pressure pN ≤ 1.0MPa, temperature of -10 ~ 200 ℃ water, steam, air, gas and oil, and other media of gray cast iron valve.

灰铸铁制针型阀门用于公称压力 pN≤1.0MPa，温度为–10~200℃的水、蒸气、空气、煤气及油类等介质的灰铸铁制阀门。

Gray cast iron needle valve For the nominal pressure pN ≤ 1.0MPa, a temperature of -10 ~ 200 ℃ of water, steam, air, gas and oil and other media, gray cast-iron valves.

灰铸铁制针型阀门用于公称压力pN≤1.0MPa，温度为–10~200℃的水、蒸气、空气、煤气及油类等介质的灰铸铁制阀门。

I plant specializing in the production of carbon dioxide gas, nitrogen, hydrogen, oxygen, torch gas, nitrogen, vinyl chloride, propylene gas, liquefied petroleum gas, natural gas, liquefied petroleum gas, ammonia, sulfur dioxide and other processes of the compressor.

我厂专业生产二氧化碳、煤气、氮氢气、氧气、火炬气、氮气、氯乙烯、丙烯气、石油气、天然气、液化气、氨气、二氧化硫等工艺性压缩机。

With suitable catalysts, syngas can be turned into fuel.

经过合适的触媒，合成煤气可以转化为燃料。

Synfuel from coal and gas could supply all our needs here in Australia at less than half the current price of oil.

在澳大利亚，我们仅以当前石油一半的价钱就可以从煤和煤气上获得满足我们所需求的全部燃料。

Micronucleus of lymphocyte in peripheral blood from 92 stokers exposed to gas under low concentration for long time ane 74 healthy people unexposed to gas were examined.

本文对92例长期在低浓度煤气环境下工作的司炉工人与74例无毒物接触的健康人外周血淋巴细胞微核进行了测定。

The main applications are oil or gas transfer pipe; pipe for oil well bushing; transfer pipe for medium or low pressure water, gas, oil; pipe used in the structure of low and medium pressure boiler、engine boiler heat exchanger and condenser; pipe for construction、iron tower、frame structure、tubular pile、stanchion and other structures; pipe for mechanic、engine、automobile、apparatus and other mechanical accessories.

产品主要用途：石油天然气工业中输送油、气，水；油井套管；输送中、低压水、煤气，油；低压和中压锅炉及机车锅炉、换热器，冷凝器结构中；土木建筑、铁塔、网架、管桩、支柱及其它结构；机械、机车、汽车、器具，其它机械零件。

Furnace installation equipment manufacturing factory: specialized in the production YFR series, TBR Series, TB Series, CM20 series, gas series, light diesel oil series, series of liquefied natural gas oil nozzles and gun oil, pumps and other industrial kiln of fuel gas equipment.

窑炉安装设备制造分厂：专业生产YFR系列、TBR系列、TB系列、CM20系列、煤气系列、轻柴油系列、液化天然气系列油喷嘴和枪油、油泵等工业窑炉燃油气配套设备。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷