Glyoxal is prepared with waste liquid propellant HNO 3 - 27 S and ethanal.

利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛.

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Useful fertilizer can we make from the waste liquid.

我们能从这种废液中生产有用的化肥.

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Useful chemical fertilizer can we make from the waste liquid.

从废弃液体中我们能提取有用的化学肥料.

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Used for pulp washing and waste liquid extracting.

用于纸浆洗涤和废液提取.

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ATC waste liquid has such characteristics as high CODcr, high salinity and non biodegradable.

ATC废液具有高COD, 高含盐量,以及难生物降解的特点.

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There is by - product zinc chloride - methanol - zinc dust mixed waste liquid in the production of fluorocarbon coatings.

氟碳树脂漆生产过程中,副产氯化锌 - 甲醇 - 锌粉混合废液.

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This paper shows experiments for modified pulp waste liquid to prod - uce briquettes adhesive.

本文报导了纸浆黑液改性制取工业型煤粘结剂的试验.

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There are some nickel complex compounds in the waste liquid of electroless nickel deposition.

化学镀镍的废镀液中存在镍的络合物,直接排放废镀液,会对环境造成污染.

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Do not let waste liquid from the batteries sink into the land or the water.

千万不要让旧电池中的废液渗入到水土中!

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It provides the theoretical basis for the extraction and exploitation of flavonoids in waste liquid.

为废液中黄酮类化合物的提取和开发利用提供了理论依据.

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