• The hydroxyl ion has a negative charge.

    氢氧根离子有一个负电荷。

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  • The hydroxyl ion has a negative charge .

    氢氧根离子有一个负电荷。

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  • Hydroxyl has an extremely oxidizing nature.

    氢氧基具有极强的氧化特性。

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  • There are many active hydroxyl groups on carbohydrates.

    糖中含有多个活泼的羟基。

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  • The hydroxyl radicals could be trapped by PBN in aqueous solution.

    在水溶剂中用PBN自旋捕捉到了羟基自由基。

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  • That would require an understanding of hydroxyl and its variability.

    这需要一种可知的氢氧化物,并且,其变化效果也需要是可知的。

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  • Hydroxyl radical was trapped by DEPMPO in embryos for the first time.

    首次用DEPMPO在小鼠早期胚胎牛捕捉到了羟基自由基。

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  • Astronomers have found the hydroxyl radical in the Venusian atmosphere.

    天文学家已经发现在金星大气中存在羟基。

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  • Objective To study the clearing of hydroxyl free base with lily polysaccharide.

    目的研究百合多糖对羟自由基的清除作用。

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  • The Venus Express probe discovered hydroxyl in the clouds that shroud the planet.

    金星快车探测器在金星高空发现了羟基,并且覆盖着星球。

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  • We also found that Datong coal contains more phenolic hydroxyl and less carboxyl.

    红外分析表明大同煤中羧基含量很少,酚羟基含量较多。

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  • The foam was prepared through a reaction of the hydroxyl groups with diisocyanate.

    聚胺酯泡沫通过多羟基化合物上的羟基和二异氰酸酯反应形成。

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  • As open-chain hydroxy aldehydes and hydroxyl ketenes, the monosaccharides are very reactive.

    以开链的羟基醛和羟基酮形式存在的单糖非常活泼。

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  • Methylol groups react with the hydroxyl groups of the cellulose to form stable ether linkage.

    甲氧基基团可以和纤维素上的羟基反应形成稳定的醚键。

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  • Both the additive products contain hydroxyl groups, so possess substantial hydrophilic property.

    加成产物都含有羟基,因此都有一定的亲水性。

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  • The viscosity and hydroxyl value of PHPB synthesized under these conditions attained better level.

    在此条件下合成出来的PHPB的羟值和粘度均达到较好的水平。

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  • The specific scavenger of hydroxyl radical, thiourea, showed clear inhibitory effect on the system.

    羟自由基清除剂硫脲对该体系的抑制作用明显。

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  • Aliphatic polyesters have better moisture resistance than starches, which have many hydroxyl groups.

    脂肪族聚酯具有更好的淀粉,其中有许多羟基防潮。

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  • Relationship between photocatalytic degradation of benzoic acids and reaction with hydroxyl radical.

    苯甲酸类光催化降解和羟基自由基反应的关系。

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  • The transformation of species for hydroxyl polymer is a key problem of inorganic polymer flocculants.

    羟基聚合物的形态转化是无机高分子絮凝剂的核心问题。

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  • The chemical reaction of hydroxyl radical is free radical reaction, whose reaction speed is very high.

    羟基自由基参与的化学反应属于游离基反应,化学反应速度极快。

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  • Its molecular structure is made up of a five member, unsaturated lactone ring with two hydroxyl groups.

    其分子结构是由五个成员国,不饱和内酯环两个羟基。

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  • The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups.

    表面的类脂物氧化后,产生许多化合物,包括羟基和羰基化合物。

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  • The preparation of some new types of products such as hydroxyl-sulfonated betaines avoided these problems.

    一些新品种如羟磺基甜菜碱的制备避免了上述问题。

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  • The surface lipids undergo oxidation generating many compounds containing... hydroxyl and carbonyl groups.

    表面的类脂物氧化后,产生许多化合物,包括羟基和羰基化合物。

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  • And they detected hydroxyl, the HO that's left behind when a rock crystallizes from magma containing water.

    科学家们从中找到了羟基,这是由含水岩浆结晶成岩石遗留下来的。

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  • The contents of carboxyl, phenol hydroxyl, and lactones groups on carbon black surface have been determined.

    同时测定了炭黑表面羧基、酚羟基、内酯基等酸性含氧基团的含量。

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  • The study on treatment contain other carbon sources of hydroxyl benzene wastewater has certain significance.

    该研究对处理含有其它碳源的含酚废水具有一定的意义。

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  • The H2O2 also is a precursor of the highly reactive hydroxyl radical, which participates in wood degradation.

    H2O2也是具有高度反应活性的羟基游离基的前体,并参与降解过程。收藏。

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  • The H2O2 also is a precursor of the highly reactive hydroxyl radical, which participates in wood degradation.

    H2O2也是具有高度反应活性的羟基游离基的前体,并参与降解过程。收藏。

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