青云英语翻译
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a苯乙酮环乙二醇缩酮是具有豆香-杏仁香气的固体缩羰基化合物 ，可作果香型、木香型日用香精的定香剂，在花香型香精中可起协调剂的作用，化学性质稳定。本文主要以苯乙酮和乙二醇为原料 ，以环己烷为带水剂，首先对四种催化剂，即十二水合硫酸铁铵（即硫酸高铁铵)[1]、硫酸氢钠[27]、无水硫酸镁、对甲苯磺酸进行了筛选，并进一步对反应的条件，如催化剂的用量、苯乙酮与乙二醇的配比、反应时间等进行了优化。结果表明：四种催化剂中对甲苯磺酸对苯乙酮乙二醇的催化能力最强，当酮醇的配比为1:1.4（摩尔比），催化剂的用量为反应物总量的3.4%，反应的最佳时间为150min时,苯乙酮乙二醇缩酮的收率可达到74.42%。结果同时表明，在该条件下的副反应少，产物易于 正在翻译，请等待... [translate]
a服务业近年发展较快， Service industry recent years developed quickly, [translate]
adown at a table 下来在桌 [translate]
aYou must select a value in the field "Source Type 您在领域必须选择价值“来源类型 [translate]
a人们应该学会 How should the people learn to protect oneself [translate]
aThese GPs provide the articulated object a 这些GPs提供被明确表达的对象a [translate]
aDisfruto de cultura de España 正在翻译，请等待... [translate]
aOne important quality it takes to be president is self-discipline. 一个重要质量它送到是总统是自我纪律。 [translate]
a要自由 Must be free [translate]
aseventeenth-century Holland had already experienced a century of sustained per capita 正在翻译，请等待... [translate]
a你能来中国吗 ？ You can come China? [translate]
a所以他们也并不是所有的事都坚持了，要选择性的放弃一些事 正在翻译，请等待... [translate]
a最终提出完善该公司资产减值会计的建议 Finally proposed consummates this company asset depreciation accountant's suggestion [translate]
aOVER-FEEDING ENGINE 过分供给的引擎 [translate]
aoperating up 操作 [translate]
a您们还记得吗 You also remember [translate]
a那就別飞了 換地勤 That do not fly trades the ground duty [translate]
a肮脏的女人 Dirty woman [translate]
a他们会给我买吃的，穿的，用的 They can buy to me eat, puts on, with [translate]
aSignature of Responsible Party 负责任的党署名 [translate]
a刚才我睡了个糟糕的的午觉 I have rested a moment ago a too bad afternoon nap [translate]
aPunch's 拳打的 [translate]
aplease refer to the diagrams below for additional stand off positions(based on motherboard type) 为另外的立场参见图如下位置(根据主板类型) [translate]
aexploite 盘剥 [translate]
athe company accepts no liability with regard to the origin or source from which the sample is said to be extracted the company accepts no liability with regard to the origin or source from which the sample is said to be extracted [translate]
aMy students call? 我的学生电话？ [translate]
a再去網搜 Again goes to the net to search for [translate]
a调节pH 正在翻译，请等待... [translate]
athe tree prior 预先树 [translate]
a苯乙酮环乙二醇缩酮是具有豆香-杏仁香气的固体缩羰基化合物 ，可作果香型、木香型日用香精的定香剂，在花香型香精中可起协调剂的作用，化学性质稳定。本文主要以苯乙酮和乙二醇为原料 ，以环己烷为带水剂，首先对四种催化剂，即十二水合硫酸铁铵（即硫酸高铁铵)[1]、硫酸氢钠[27]、无水硫酸镁、对甲苯磺酸进行了筛选，并进一步对反应的条件，如催化剂的用量、苯乙酮与乙二醇的配比、反应时间等进行了优化。结果表明：四种催化剂中对甲苯磺酸对苯乙酮乙二醇的催化能力最强，当酮醇的配比为1:1.4（摩尔比），催化剂的用量为反应物总量的3.4%，反应的最佳时间为150min时,苯乙酮乙二醇缩酮的收率可达到74.42%。结果同时表明，在该条件下的副反应少，产物易于 正在翻译，请等待... [translate]
a服务业近年发展较快， Service industry recent years developed quickly, [translate]
adown at a table 下来在桌 [translate]
aYou must select a value in the field "Source Type 您在领域必须选择价值“来源类型 [translate]
a人们应该学会 How should the people learn to protect oneself [translate]
aThese GPs provide the articulated object a 这些GPs提供被明确表达的对象a [translate]
aDisfruto de cultura de España 正在翻译，请等待... [translate]
aOne important quality it takes to be president is self-discipline. 一个重要质量它送到是总统是自我纪律。 [translate]
a要自由 Must be free [translate]
aseventeenth-century Holland had already experienced a century of sustained per capita 正在翻译，请等待... [translate]
a你能来中国吗 ？ You can come China? [translate]
a所以他们也并不是所有的事都坚持了，要选择性的放弃一些事 正在翻译，请等待... [translate]
a最终提出完善该公司资产减值会计的建议 Finally proposed consummates this company asset depreciation accountant's suggestion [translate]
aOVER-FEEDING ENGINE 过分供给的引擎 [translate]
aoperating up 操作 [translate]
a您们还记得吗 You also remember [translate]
a那就別飞了 換地勤 That do not fly trades the ground duty [translate]
a肮脏的女人 Dirty woman [translate]
a他们会给我买吃的，穿的，用的 They can buy to me eat, puts on, with [translate]
aSignature of Responsible Party 负责任的党署名 [translate]
a刚才我睡了个糟糕的的午觉 I have rested a moment ago a too bad afternoon nap [translate]
aPunch's 拳打的 [translate]
aplease refer to the diagrams below for additional stand off positions(based on motherboard type) 为另外的立场参见图如下位置(根据主板类型) [translate]
aexploite 盘剥 [translate]
athe company accepts no liability with regard to the origin or source from which the sample is said to be extracted the company accepts no liability with regard to the origin or source from which the sample is said to be extracted [translate]
aMy students call? 我的学生电话？ [translate]
a再去網搜 Again goes to the net to search for [translate]
a调节pH 正在翻译，请等待... [translate]
athe tree prior 预先树 [translate]
