1.
occurs in natural gas; used in the manufacture of rubber and fuels.
见于天燃气中，用于制造橡胶和燃料。
2.
the workmen broke through the gas line.
这些工人弄破了天燃气管。
3.
a pipeline used to transport natural gas.
一种用来输送天燃气的管道。
4.
A gaseous fuel, such as natural gas.
气体燃料处于气态的燃料，如天然气
5.
Combustion Characteristics of Lean-Burn Spark-Ignition Compressed Natural Gas Engine
稀燃点燃式天然气发动机的燃烧特性
6.
"fossil fuels: coal, oil, and natural gas"
矿物燃料(煤、石油、天然气)
7.
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
8.
Most often, it was simply flared into the atmosphere.
通常，天然气干脆就被燃烧排入大气。
9.
colorless gas found in natural gas and petroleum; used as a fuel.
一种无色气体，见于天然气中，用作燃料。
10.
Discussion on the Gas Measurement of Natural Gas Industrial & Commercial Clients;
天然气工商客户燃气计量问题的探讨
11.
Analysis on the Operation of Electric Power Plants of Gas Fuel and NG Peak Shaving;
浅析上海燃气电厂运行与天然气调峰
12.
The Research of Combustion Characteristic of Natural Gas under Normal Temperature Air Flameless Combustion
天然气在无焰燃烧下的燃烧化学反应特性分析
13.
Self-adaptive Control of Air-fuel Ratio for Lean Burn CNG Engine Based on GPC
基于GPC的稀燃天然气发动机空燃比自适应控制
14.
Influence of the Combustion Chamber Structure on the Lean Burn CNG Engine Performance
燃烧室结构对稀燃天然气发动机性能的影响
15.
DOMESTIC CIVIL GAS ANTICIPATED MAINLY UTILIZING NATURAL GAS;
天然气将成为我国城市燃气的主要气源
16.
Investigation of Combustion Process and Development of Combustion System of Lean-burn Nature Gas Engine
稀燃天然气发动机燃烧过程研究和燃烧系统开发
17.
Wood, coal, oil and gas are different knids of fuel.
木材，煤，油和天然气是不同种类的燃料。
18.
compressed natural gas engine fuel system
压缩天然气发动机燃料系统