ethylene glycol
乙二醇
常用释义
英式发音
美式发音
基本释义
- 乙二醇：一种粘稠的液体二醇，化学式为C2H6O2，主要用作防冻剂和制造聚酯纤维。
例句
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1·The preservative used is usually ethylene glycol or propylene glycol, as alcohol will evaporate quickly and the traps will dry out.常用防腐剂是乙二醇或丙二醇，因为随着酒精快速挥发，捕集器也随之恢复干燥。
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2·This article summarized the design and manufacture of ethylene glycol vessel.本文就乙二醇贮罐设计及制造加以总结概述。
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3·The tubular vacuolization and dilation here is a result of ethylene glycol poisoning.乙二醇中毒引起肾小管扩张和空泡状改变。
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4·Glycol glucoside was prepared from glucose and ethylene glycol in the presence of acid catalyst.在酸性催化剂下，由葡萄糖和乙二醇经缩醛化反应制备了乙二醇葡糖苷。
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5·But it was really ethylene glycol, a low-cost substitute commonly used in automobile antifreeze.但是它的确有乙二醇，一种普遍用于汽车防冻液的廉价的代替品。
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6·The results showed that poly( ethylene glycol) as a phase transfer catalyst can raise the conversion.指出聚乙二醇作为相转移催化剂可增加转化率。
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7·The synthesis of ethylene glycol mono stearate by supported p-toluene sulfonic acid was investigated.探讨了以负载型对甲苯磺酸为催化剂合成乙二醇硬脂酸单酯的工艺。
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8·Main methanol, ethanol, ethylene glycol, acetone, ethylene dichloride, methylene chloride, diethylene glycol.主营甲醇，乙醇，乙二醇，丙酮，二氯乙烷，二氯甲烷，二乙二醇。
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9·PET is made from two feedstocks, one of them an organic acid, the other ethylene glycol, which is relatively inexpensive.PET由两种原料制成，一种是有机酸，另一种是相对便宜的乙二醇。
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10·Ethylene glycol diacetate was synthesis from ethylene glycol and acetic acid by using p-toluene sulphonic acid as catalyst.以对四苯磺酸为催化剂，由乙二醇和乙酸合成了二乙酸乙二醇酯。