Glossary entry

English term or phrase:

calcium hardness

Chinese translation:

钙硬度

Added to glossary by wonita (X)
Nov 30, 2011 09:51
12 yrs ago
English term

calcium hardness

English to Chinese Science Biology (-tech,-chem,micro-)
中文应该是“钙硬度”还是“碱度”?这两个概念一样吗?谢谢。
Proposed translations (Chinese)
4 +1 钙硬度

Proposed translations

+1
45 mins
Selected

钙硬度

硬度


英汉生态学名词
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hardness
硬度
水沉淀肥皂的能力,大体反映水中钙、镁离子的含量。钙镁浓度的总和称为总硬度,以每升水含碳酸钙的毫克数或毫克当量表示。

汉英生态学名词
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碱度
alkalinity
水与强酸标准溶液定量作用至一定pH值的能力。单位以CaCO3mg/L表示。

Peer comment(s):

agree Guei Lin
9 hrs
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4 KudoZ points awarded for this answer.
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