ethane造句
2024年06月16日 02:39:15
The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 %
ethane, and 3 % propane.
天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.
The method and the condition of separation epoxy
ethane from dihydric alcohol are described.
介绍了环氧乙烷与二元醇的分离方法和条件.
Advances in
ethane dehydrogenation to ethene have been reviewed.
乙烷脱氢制乙烯是乙烷利用的有效途径.
Ethylene Glycol Dimethyl Ether ( see 1 , 2 - Dimethoxy -
ethane )
亚乙基二醇 ( 见乙二醇 )
BA 110
ethane pyrolysis furnace is an important equipment of ethylene plant.
BA110乙烷裂解炉是乙烯装置的重要设备.
The cloud might be snowing
ethane snowflakes into methane lakes below.
云层可能正在向下面的甲烷湖飘落乙烷雪.