FEEDBACK

Meaning of 烷

Lookup via: Pinyin | Radicals
烷
Pinyin: wán
English Definition: alkane
Chinese Definition:
①一系列饱和脂肪烃CnH2n+2(如甲烷、乙烷等)的任一种。
②火。
Total strokes: 11; Radical: 火
Pictophonetic:完 indicates the sound; 火 (fire) conveys the meaning.
Character Formation:
  • ⿰ Left to right
    • 火 [ huǒ ] fire, flame; to burn; anger, rage
    • 完 [ wán ] to complete, to finish, to settle; whole
Similar Characters: 捖
Step by Step Stroke Sequence: Download Customize Pin it
Stroke order image for Chinese character 烷
Example Words
辛烷值 xīn wán zhí octane rating
丁烷 dīng wán butane
烷基 wán jī alkyl
烷基苯 wán jī běn alkyl benzene; dodecylbenzene C18H30
甲烷 jiǎ wán methane CH4
More:烷* | *烷 | *烷*
Example Sentences
1
他们确定了产烷菌株而非产烷菌株缺少的
20
个基因
。
They identified 20 genes that the alkane-producing strains had but that the non-alkane-producing strain lacked.
2
改造过的细菌能分泌烷类
,
很容易被收集并可以用作燃料
。
The bacteria secrete the alkanes, which can then by easily collected and used as a fuel.
3
综述了国内外硅烷文联聚烯烃技术的研究进展及其应用情况
。
This paper reviewed the advances and the applications of the silane crosslinking technology at home and abroad.
4
同样
,
在使用过程中的快堆设计
,
碳和氧硅烷的方法是没有介绍
。
Similarly, using silane in the way the FBR process was designed, carbon and oxygen are not introduced.
5
通过这样
,
研究者缩小了可能性直到他们确定产烷必须的基因和酶
。
From there, the researchers narrowed down the possibilities until they identified the genes and enzymes necessary for alkane production.