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Meaning of 烯

Lookup via: Pinyin | Radicals
烯
Pinyin: xī
English Definition: alkene
Chinese Definition:
①有机化学中表示的一类化合物:乙烯。丙烯。聚乙烯(高分子化合物,一种重要的塑料)。
Total strokes: 11; Radical: 火
Pictophonetic:希 indicates the sound; 火 (fire) conveys the meaning.
Character Formation:
  • ⿰ Left to right
    • 火 [ huǒ ] fire, flame; to burn; anger, rage
    • 希 [ xī ] rare; to hope for, to strive for; to expect
Similar Characters: 琋
Step by Step Stroke Sequence: Download Customize Pin it
Stroke order image for Chinese character 烯
Example Words
异戊二烯 yì wù èr xī isoprene
氯乙烯 lǜ yǐ xī vinyl chloride C2H3Cl; chloroethylene
丁二烯 dīng èr xī butadiene C4H6; biethylene
丁烯 dīng xī butene or butylene C4H8
烯烃 xī tīng olefine; alkene (chemistry)
More:烯* | *烯 | *烯*
Example Sentences
1
什么是角鲨烯
?
What is squalene?
2
疫苗中有角鲨烯吗
?
Is there squalene in vaccines?
3
为什么有些人认为疫苗中的角鲨烯有危险
?
Why do some people think squalene in vaccines carries a risk?
4
然而
,
与半导体硅不同
,
石墨烯的价带和导带之间没有带隙
。
However, unlike the semiconductor silicon, graphene has no gap between its valence and conduction bands.
5
实际上
,
石墨烯甚至可能作为未来电学材料的候选人取代硅
。
Indeed, graphene might even replace silicon as the electronic material of choice in the future.