炔烃

acetylene

乙炔

摘要: 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武汉科琦环保科技有限公司体. 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,

cycloolefin

环烯烃

cyclooctyne 环辛炔 | cycloolefin 环烯烃 | cyclopaediccyclopedic 渊博的

cycloolefin

环烯/环烯烃

cyclooctyne /环辛炔/ | cycloolefin /环烯/环烯烃/ | cyclopaedia /百科全书/

alkide resin

醇酸树脂

alkeran tablet 爱克兰片 | alkide resin 醇酸树脂 | alkine 炔烃

alkide resin

酸醇树脂

"alkenyl benzenes","烯基苯" | "alkide resin","酸醇树脂" | "alkine; alkyne","炔烃"

alkoxide

醇化物 醇盐

alkine炔烃 链炔 | alkoxide醇化物 醇盐 | alkoxy烷氧基

alkylphosphonothio dihalide

烷基硫代膦酰二卤

alkyl nitrite 亚硝酸烷基酯 | 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

alkyne 炔; 链炔烃 | alleviating measures 缓和措施; 减轻措施 | allowable daily intake 容许日摄入量

acetylene gas generator

乙炔发生器

acetylene dicarboxylic acid 乙炔二羧酸 | acetylene gas generator 乙炔发生器 | acetylene hydrocarbons 炔烃

acetylene welding outfit

乙炔焊设备

acetylene series 炔烃 | acetylene welding outfit 乙炔焊设备 | acetylene welding set 乙炔焊具

tram stop：(有轨)电车车站

post 邮局 | tram-stop(有轨)电车车站 | zebra-crossing 斑马线

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