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铬的氧化物及氢氧化物。Chromium oxides and hydroxides.

碱是金属的氢氧化物。A base is the hydroxide of a metal.

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但是，氢氧化物却对二氧化碳毫无影响。However hydroxyl has no effect on carbon dioxide.

氢氧化物的化学式写法和命名法可参照「二元化合物」。The rules for binary compounds apply to the hydroxides.

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

氢氧化物包括实验室和工业过程中常用的碱。Hydroxides include the familiar alkalies of laboratory and industrial processes.

通过对延迟效果进行测量，他们便能够计算出氢氧化物的数量水平了。By measuring its decay, they could calculate the amount of hydroxyl acting upon it.

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非耕作层土壤中，有机态锌与铁锰氧化氢氧化物中铁含量呈正相关。In non-arable layer, organic-bound zinc has a positive relationship with iron content.

镍、钴、铋水解成相应的氢氧化物，具有设备简单、易操作、成本低的特点。Nickle, cobalt and bismuth are turned into corresponding hydrated oxide by hydrolysis.

土壤中出现有结晶和非结晶形式的铁和铝的氢氧化物。Iron and aluminum hydroxides are present in soils in both crystalline and amorphous forms.

这一方法不产生或不要求处理腐蚀性的季铵氢氧化物。This method does not produce or require the handling of corrosive quaternary ammonium hydroxides.

应提供钙和氢氧化物的来源，以避免这样的矛盾工作条件。A source of calcium and hydroxide should be provided to avoid such conflicting operation conditions.

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植物油分子经过甲醇和钾的氢氧化物、也被称作灰汁的处理后就被分解。Treated with methanol and potassium hydroxide, also known as lye, the vegetable oil molecules break down.

因此，新研究建议，大氢氧化物的彻底改变是不可能发生的，而这样的排放效果也变得更加可信。Since the new results suggest that large hydroxyl radical changes are unlikely, such projections become more reliable.

赤泥中钙的氢氧化物最容易转化为碳酸钙，此作用可使赤泥获得早期强度。The calcium hydroxide is easily transformed to calcium carbonate, this results in the early strength of the red mud heap.

而且，硝化过程中铜以氢氧化物固体沉淀的形式析出，便于与硝基化产物分离。Moreover, copper ions were isolated as hydroxides, which is beneficial to the separation of copper from nitrated products.

盐酸与大多数金属反应产生氢和金属的氯化物，还能与氧化物、氢氧化物及许多盐起反应。The acid reacts with most metals, to produce hydrogen and the metal's chloride, and with oxides, hydroxides, and many salts.

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有机离子在金属氧化物或氢氧化物形成中的作用可以通过两种相互竞争的机制来合理化。The effect of organic ions on the formation of metal oxides or oxyhydroxides can be rationalized by two competing mechanisms.

对于某些失踪事件的原因，有种解释集中认为是大陆架上广阔地域存在着沼气氢氧化物。An explanation for some of the disappearances focuses on the presence of vast fields of methane hydrates on the continental shelves.

通过透射电镜、红外光谱分析，推断白泥处理剂的处理机理与新生相氢氧化物的性质有关。And the treatment mechanism of alkaline white mud treating-agent is maybe related to the property of new phase hydroxide by surmising.