organic substances
有机物质：指含有碳、氢、氧等元素的化合物
常用释义
英式发音
美式发音
基本释义
- 有机物质：指含有碳、氢、氧等元素的化合物，通常是生物体内的组成成分或由生物体产生的物质。
例句
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1·It appears that unlike salt, dissolved organic substances are not excluded from the ice in the freezing process."和食盐不同，溶解的有机物在结冰过程中似乎并没有被排除在冰层之外。
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2·The slush is compacted by an unknown mechanism, and solid, bubble-free ice is formed from water high in soluble organic substances.半融雪通过一种未知的物理过程被压实，而固态、无气泡的冰是由富含可溶性有机物的水形成的。
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3·The materials can be metals, alloys, or organic substances.材料可以包括金属，合金或有机物质等。
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4·Resins: Viscous, sticky organic substances exuded from trees.树脂：从树中渗出的粘性流动有机物质。
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5·Organic substances are always subject to slow attack by oxygen.有机物暴露在空气中都易受氧的侵袭。
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6·The waste water in liquor production contained more than 100 kinds of organic substances.白酒生产产生的废水中含有100多种有机物，直接排放会影响环境。
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7·Coal and petroleum are called organic substances, because they are the remains of living things.煤炭和石油被称为有机物质，因为它们的生物。
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8·Biochemical oxygen demand - BOD: a measure of the amount of pollution by organic substances in water.生化物需氧量(简写为BOD)：一种衡量有机物在水中的污染量的标准。
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9·Being made of organic substances, primitive boats were subject to corruption and they did not preserve.原始的舟船都是用有机物制成的，易腐难存。
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10·The results show that the aerobic digestion may reduce the content of organic substances and the sludge odor.试验结果表明，污泥好氧处理使污泥中有机物质含量降低，臭味减小。