英语释义

1. a colorless volatile liquid base C2H8N2 that has an ammoniacal odor and is used chiefly as a solvent, in organic synthesis, and in medicine to stabilize aminophylline when used in injections

片语

Ethylenediamine dihydriodide乙二胺二氢碘

ethylenediamine tetraacetic（化学）乙二胺四乙的

ethylenediamine resin乙二胺树脂

theophylline ethylenediamine乙二胺茶硷英语

quadrol四乙酸，乙二胺

ethylenediamine hydrochloride盐酸乙二胺

ethylenediamine formaldehyde乙二胺甲醛

ETHYLENEDIAMINE DIACETATE乙二胺二乙酸

ethylenediamine carbamate乙二胺氨基甲酸酯

Ethylenediamine sulfate乙二胺硫酸盐

英汉例句

• The radiation polymerization of anhydrous ethylenediamine was not reported before.

  无水乙二胺的辐射聚合效应尚未见相关文献报道。

• The 2,3,4,6-O-tetraisovaleryl glucose was synthesized with ethylenediamine acetate as a saponifier, characterized by1HNMR, HRMS and silylanized derivation MS, and applied in cigarettes as a flavorant.

  以乙二胺的醋酸盐作皂化剂，由1，2，3，4， 6-葡萄糖五异戊酸酯合成了2，3，4，6-葡萄糖四异戊酸酯，用1H NMR、高分辨质谱、 硅烷化衍生质谱进行了表征，并进行了卷烟加香试验。

• A lower generation dendritic compound was synthesized from ethylenediamine and iso-octyl acrylate by Michael addition in methanol without catalyst.

  以乙二胺和丙烯酸异辛酯为原料，甲醇为溶剂，在无催化剂条件下，经迈克尔加成反应合成了低代的树枝状化合物。

• Disodium ethylenediamine tetraacetate is a good sequesterant.

  乙二胺四乙酸二钠是一种优秀的络合剂。

• Dyeing properties of wool fiber pretreated with ethylenediamine can be improved and the fiber can be dyed at a low temperature.

  讨论乙二胺预处理羊毛的工艺，对预处理后羊毛的染色性能等也进行了研究。

• A new dendritic compound has been synthesized with ethylenediamine and acrylic dedoca ester by divergent on the basis of the synthetic method of PAMAM.

  根据聚酰胺-胺的合成工艺，以乙二胺和丙烯酸十二酯为原料，采用「发散合成法」合成一类新的树枝状化合物；

• The residual amount of ethylenediamine tetracetic acid (EDTA) in canned food products was determined by adopting thin-layer chromatography (CTLC).

  采用薄层色谱法，测定罐头食品中EDTA（乙二胺四乙酸）的残留量。