diethylene的意思|示意

The esterification, polyesterification , polycondensation and the formation of diethylene glycol ( DEG ) reaction kinetic parameters were obtained.

获得了酯化反应 、 酯化缩合反应 、 缩聚反应以及二甘醇生成反应的动力学参数.

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DTPA ( diethylene triamine penta - aceticacid )

二乙烯三胺五醋酸 ( 有机螯合剂 )

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Diacid has been got using diethylene glycol as decomposition agent of adduct.

采用二甘醇作为加合物的分解剂,得到了二元酸.

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In this paper, linear rosin ester sizer was synthesized from modified rosin and diethylene glycol.

本文以改性松香和二甘醇为原料, 合成线性松香酯.

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But it was really ( diethylene glycol ), a low - cost substitute commonly used in automobile antifreeze.

但实际上使用的添加剂是二甘醇, 一种通常用于汽车防冻剂的低成本代用品.

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Stepwise material feeding may overcome theproblem raised from the use of diethylene glycol.

所制得的氨基漆成本低、泽浅,性能达到国际同类产品指标.

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