alkyl造句

• Alkyl halides are reacted with sodium nitrite .
  卤化烷与亚硝酸钠反应。
• Alkyl bromides can be produced this way .
  溴化烷可以这样形成。
• Formation of an alkyl ion occurs according to reactions .
  按照反应式生成烷基离子。
• The general answer to this problem is to avoid alkyl halides .
  解决这一问题的一般办法是避免使用烷基卤。
• Nitrous esters can react with alkyl peroxides to yield alkyl nitrates .
  亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。
• The nonpolar segments of surfactants include straight-chain and branched alkyl groups .
  非极性表面活性剂链段包括直链和支链的烷基。
• Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides .
  非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物。
• Nonionic surface-active agents include polyoxyethylene condensates, sucrose esters and alkyl amine oxides .
  非离子型表面活性剂有聚氧乙烯缩合物，糖酯和烷基胺氧化物。
• This reaction, called the hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide .
  这个反应称为Hofman消除反应，它很像卤代烷的脱卤化氢反应。
• Thus varying the nature of r from primary to secondary to tertiary alkyl results in increasing yields of the hydroxy ethers .
  当R按伯、仲、叔烷的顺序递变，则所得羟基醚的产率就随之而增高。
• These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions .
  这些衍生物可以容易地在碱性条件下通过2-巯基吡啶和卤代烷的烷基化而得到。
• A different structure change, the effect of which has been examined, is the size of the ester group in a series of alkyl methacrylates .
  已经考查过的结构变化的影响是甲基丙烯酸烷基酯系列中酯基的体积（尺寸）
• Table 1. 4 compares the boiling points of several alkyl ether that have permanent dipoles with those of hydrocarbons, which have no permanent dipoles .
  表14对若干有永久偶极的烷基醚和没有永久偶极的烷烃的沸点作了比较。
• Research on fault tree analysis of alkyl benzene heater
  烷基苯加热炉故障树分析研究
• 2 . industrial straightchain alkyl benzene sulphonate las96
  2工业直链烷基苯磺酸las96
• Simulation study of petlyuk system for alkyl distillation
  烷烃分离热偶精馏的模拟研究
• Synthesis of alkyl - imide and its extraction for lutecium
  不同烷基酰亚胺的合成及对镥的萃取
• Note : hc concentration according to ji alkyl
  注： hc浓度按正己烷当量
• The new king of catalysts for the synthesis of alkyl - polyglycoside
  合成烷基多苷的新型催化剂