impurities

[ɪm'pjʊərɪtɪs]
  • impurities
  • n.

    不纯( impurity的名词复数 );不洁;淫秽;杂质;

纠错 数据更新时间:2024-12-22 23:50:14
1、

There were impurities in the water.

水面上飘着浮渣。

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2、

Impurities tend to segregate at grain boundaries.

杂质常常在晶粒间界偏析.

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3、

Calcitic limestone is mainly CaCo 3 with relatively small amounts of impurities.

方解石灰岩,主要是由CaCo3和少量的杂质所形成.

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4、

The residual impurities can effect wet-process production in several ways.

这些残留的杂质可能在几个方面影响湿法生产.

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5、

We had to work off the impurities.

我们得把杂质去掉.

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6、

Filtering the water removed some of its impurities.

把水过滤一下除去了一些杂质.

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7、

Oil is refined to remove naturally occurring impurities.

油经过提炼去除天然存在的杂质。

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8、

A filter will remove most impurities found in water.

过滤器会滤掉水中的大部分杂质。

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9、

The impurities present have an important effect on the rate of setting.

存在的杂质对凝固速率有很大的影响.

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10、

Once its impurities had settled, the oil could be graded.

一旦杂质沉淀下去,油就可以分级了。

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11、

This food is contaminated with impurities.

这食物已被不洁物质所污染.

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12、

The air in the factory is filtered to remove impurities.

工厂里的空气要经过过滤,以清除其中的杂质。

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13、

Semiconductors containing such impurities are called p-type semiconductors.

含有这类杂质的半导体叫做P型半导体.

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14、

It is free from air, moisture or impurities.

它不含空气, 水份和杂物.

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15、

The buildup of impurities often results in defective plating.

杂质的积累经常导致不良的电镀.

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