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diethyl ether

美英

na.【化】二乙醚
网络二乙基醚；无水乙醚；二丁乙丁醚

diethyl ether

diethyl ether

英-汉网络释义

diethyl ether

na.

1.【化】二乙醚

1

Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using diethyl ether extraction .

动植物脂肪和油。不可皂化物的测定。二已醚萃取法。

2

In tetrahydrofuran instead of diethyl ether , the amine 8a was formed in a very low yield, if at all.

假如真的能够发生，那么，如果用四氢呋喃来代替乙醚，那么，胺 8a 生成的量就非常低。

3

In this study , ethanol was optimal as solvent, but diethyl ether was not appropriate to extract the rhizospheric soil of parsley.

乙醇为本试验的最佳浸提剂，乙醚不适合作为西芹根际区物的浸提剂。

4

ANIMAL FEEDING STUFFS . DETERMINATION OF DIETHYL ETHER EXTRACT .

饲料 .二乙醚氧化物提取物的测定

5

and no taste. Soluble in Benzene , Acetone , C2H4Cl2, CS2, toluene, party soluble in alcohol, diethyl ether, insoluble in water, gasoline.

溶于丙酮、苯、甲苯、二硫化碳、二氯乙烷，微溶于乙醇和乙醚，不易溶于水和汽油。

6

Diethyl ether was used as extractor solvent .

乙醚用作萃取溶剂（淋洗剂）。

7

filtered and washed with diethyl ether (20 mL ).

过滤和乙醚洗涤（20 毫升）。

10

Ammonium nitrate - Method for determination of matter soluble in diethyl ether

硝酸铵 .二乙醚中可溶物质的测定方法

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