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Kjeldahl's flask
释义
Kjeldahl's flask
网络
达氏氮瓶
网络释义
1.
达氏氮瓶
1888年制造长颈烧瓶,用以简化凯尔达氏法,所以长颈烧瓶也被称为凯尔
达氏氮瓶
(
Kjeldahl's flask
)。氮的定量法的发明造福 …
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英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2024/12/25 15:05:39