1.
Investigation of GO_2/kerosene thrust chamber of the main rocket engine for the RBCC propulsion system
RBCC推进系统主火箭发动机气氧/煤油推力室研究
2.
"The Gas, Petrol, and Oil Engine"
煤气、汽油与柴油发动机
3.
Techniques of kerosene booster turbopump for LOX/kerosene staged combustion cycle engine
液氧/煤油发动机煤油预压涡轮泵技术
4.
oxygen converter gas recovery process
氧气转炉煤气回收法
5.
Some sulphur dioxide is liberated when coal, heavy oil and gas burn, because they all contain sulphur compounds.
因为煤、重油和煤气都含有硫化物，所以在它们燃烧时会放出一些二氧化硫。
6.
Through burning coal, oil and gas, people have been increasing the greenhouse gases in the atmosphere, such as CO2.
通过燃烧煤、石油和天然气，人们增加了大气中的"温室"气体，例如二氧化碳。
7.
oiled sealed waterless gasholder
上油密封干式煤气柜
8.
"fossil fuels: coal, oil, and natural gas"
矿物燃料(煤、石油、天然气)
9.
Detection of Trace Oxygen in Semi-water Gas of Oxygen-enriched Gas Making-furnace
富氧造气炉半水煤气中微量氧的检测
10.
Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas.
氨气、 煤焦油、 焦煤都是煤气生产过程中的副产品.
11.
German chemist. He won a1918 Nobel Prize for the synthetic production of ammonia .
氨气、煤焦油、焦煤都是煤气生产过程中的副产品.
12.
High and low temperature test technology of kerosene of the LOX/kerosene engine
液氧/煤油发动机煤油高低温试验工艺技术
13.
The fuel and oxidizer are kerosene and liquid oxygen, respectively.
燃烧剂和氧化剂分别为煤油和液氧。
14.
The cause of the problem is that as we burn fossil fuels- coal, oil, and gas- we pump carbon dioxide into the atmosphere.
问题的原因是当我们燃烧矿物燃料——煤、油和天然气时，我们将二氧化碳排放到大气之中。
15.
South African Coal, Oil and Gas Corporation, Ltd.
南非煤炭、石油和煤气有限公司
16.
Coal, oil,wood and gas are fuels.
煤炭，石油，木柴和煤气都是燃料。
17.
National Resources: petroleum, gas, coal, chromium, nickel and copper.
自然资源：石油、煤气、煤、铬、镍和铜。
18.
clean fuels such as gas, liquified petroleum gas and natural gas
煤气、液化石油气和天然气等清洁燃料