supernate

美

英 ['sju:pəneɪt]

n.上清液；浮在表面的液体层
网络上浮液体层

英汉

网络释义

n.	1. 上清液 2. 浮在表面的液体层

例句

释义:

全部全部,上清液上清液,浮在表面的液体层浮在表面的液体层,上浮液体层上浮液体层

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难度:全部全部,简单简单,中等中等,难难

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1.

and dispersing the product D into water , centrifuging the mixture, pouring out supernate and taking out precipitate to obtain the product .

将产物 D 分散到水中，离心，倒出上清液，取出沉淀物即得产物。

2.

When the induced hemolymph was heated, the supernate had inhibitive effect on bacteria , but had no effect on fungi .

经热处理后的血淋巴上清液则对细菌有抑制作用，而对真菌无抑制作用。

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3.

the supernate was decanted after 24 h .

24 小时后倒出上清液。

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4.

supernate is added with acid for precipitation to separate and remove protein and concentrated by a spiral-wound film ;

上清液加酸沉淀，分离除去蛋白后，用卷式膜浓缩；

5.

Fluorospectrophotometric determination of nitrite in supernate of cell culture

测定细胞培养上清液中亚硝酸盐的荧光分光光度法

6.

Bioactivity of Ethanol Supernate of Vinegar

食醋醇沉上清液的生物活性

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