impurities

[ɪm'pjʊərɪtɪs]
  • 释义

  • 不纯( impurity的名词复数 );不洁;淫秽;杂质;

  • 双语例句
  • 1、

    The buildup of impurities often results in defective plating.

    杂质的积累经常导致不良的电镀.

    辞典例句
  • 2、

    A filter will remove most impurities found in water.

    过滤器会滤掉水中的大部分杂质。

    ——《牛津高阶英汉双解词典》
  • 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.

    辞典例句
  • 4、

    Filtering the water removed some of its impurities.

    把水过滤一下除去了一些杂质.

    辞典例句
  • 5、

    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。

    辞典例句
  • 6、

    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。

    柯林斯例句
  • 7、

    Oil is refined to remove naturally occurring impurities.

    油经过提炼去除天然存在的杂质。

    辞典例句
  • 8、

    We had to work off the impurities.

    我们得把杂质去掉.

    辞典例句
  • 9、

    It is free from air, moisture or impurities.

    它不含空气, 水份和杂物.

    辞典例句
  • 10、

    There were impurities in the water.

    水面上飘着浮渣。

    辞典例句
  • 11、

    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.

    辞典例句
  • 12、

    Impurities tend to segregate at grain boundaries.

    杂质常常在晶粒间界偏析.

    辞典例句
  • 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.

    辞典例句
  • 14、

    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.

    辞典例句
  • 15、

    This food is contaminated with impurities.

    这食物已被不洁物质所污染.

    辞典例句
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