炔烃
- 与 炔烃 相关的网络解释 [注：此内容来源于网络，仅供参考]
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acetylene series
炔烃
acetylene route 乙炔路线 | acetylene series 炔烃 | acetylene welding outfit 乙炔焊设备
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acetylene
炔
乙炔(acetylene)是最简单的炔烃,又称电石气. 分子式HC≡CH,化学式C?H?,无色有芳香气味的易燃气体. 乙炔分子量26.4,气体比重0.91(Kg/m3),热值12800(千卡/m3)在氧气中燃烧速度7.5 ,纯乙炔在空气中燃烧2100度左右,在氧气中燃烧可达3100℃,
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alkine
炔烃
alkide resin 醇酸树脂 | alkine 炔烃 | alkone 酮
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alkine,alkyne
炔烃
"alkide resin","酸醇树脂" | "alkine; alkyne","炔烃" | "alkoxide","烷氧化物"
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alkyne
炔烃
C=C大于C―C单键,但又小于C―C键能的2倍,由此推断,π键的键能小于σ键的键能.π键不如σ键牢固,比较容易断裂,易发生化学反应,从而表现出π键比σ键活泼,烯烃比烷烃易发生加成反应.炔烃(alkyne)的结构特征是C≡C中的碳原子均为sp杂化,
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alkyne
炔; 链炔烃
alkylphosphonothio dihalide 烷基硫代膦酰二卤 | alkyne 炔; 链炔烃 | alleviating measures 缓和措施; 减轻措施
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acetylenic hydrocarbon
炔烃
,"acetylenic halide","炔属卤化物" | ,"acetylenic hydrocarbon","炔烃" | ,"acetylenic ketone","炔酮"
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alkenes alkenyl
烯烃
烷烃:hydrocarbon alkyl | 烯烃:alkenes alkenyl | 炔烃:alkynes alkynyl
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Alkynes
烯/炔 烃
? Polymers聚合物 | ? Alkynes 烯/炔 烃 | ? Aromatic Acid Halides. 芳香酸卤化物
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alkynes alkynyl
炔烃
烯烃:alkenes alkenyl | 炔烃:alkynes alkynyl | 卤代烃:alkyl halides
- 推荐网络解释
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tram stop：(有轨)电车车站
post 邮局 | tram-stop(有轨)电车车站 | zebra-crossing 斑马线
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Jaish-e-Mohammad,JEM：穆罕默德军
16. 乌兹别克斯坦伊斯兰运动Islamic Movement of Uzbekistan,IMU | 17. 穆罕默德军Jaish-e-Mohammad,JEM | 18. 伊斯兰祈祷团Jemaah Islamiya Organization,JI
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TINTING：糊版 底污;上色 著淡色;染色
Tight edge 纸边起翘 紧边 弓形纸边 | Tinting 糊版 底污;上色 著淡色;染色 | Transfer printing 贴花印刷 转写印刷 转移印刷