ethane是什么意思

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 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.BA 1...

ethane的音标：ethane的英式发音音标为：['i:θeɪn]ethane的美式发音音标为：['ɛθˌen]...

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...

异锁链素...

adv.渐渐减少地，渐减地...

“一般化”的拼音为：yī bān huà...

bijugate的音标：bijugate的英式发音音标为：[bɪʒʊ'ɡeɪt]bijugate的美式发音音标为：[bɪʒʊ'ɡeɪt]...

“卑劣的”的英语可以翻译为：dastard，despicable，[法] degrading，dirty，squalid ...

v.向…发出指示信号( cue的过去式和过去分词 )...

azanidazole的音标：azanidazole的英式发音音标为：[əzænɪd'əəʊl]azanidazole的美式发音音标为：[əzænɪd'əoʊl]...

bequeathment的音标：bequeathment的英式发音音标为：[bɪk'wi:ðmənt]bequeathment的美式发音音标为：[bɪk'wiðmənt]...

n.首都( capital的名词复数 )，资本，资源，大写字母...

“笃实”的拼音为：dǔ shí ...

for one thing的音标：for one thing的英式发音音标为：[fɔ: wʌn θiŋ]for one thing的美式发音音标为：[fɔr wʌn θɪŋ]...

“马斯河”的英语可以翻译为：[地名] [法国] Mars ...

鸭子的蹼足有助于游水.Ducks'webbed feet help them to swim.鸭子的背部不透水.A duck's back sheds water.池塘是青蛙和鸭子的家.The pond is home to a frog and a duck....

腹叶...

grindability的音标：grindability的英式发音音标为：[graɪndə'bɪlɪtɪ]grindability的美式发音音标为：[graɪndə'bɪlɪtɪ]...