麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

titration

音標(biāo)[ti'trei??n]
titration是什么意思、titration怎么讀

titration漢語翻譯

n. 滴定
【化】 滴定; 滴定法
【醫(yī)】 滴定法

titration英語解釋

名詞 titration:

  1. a measured amount of a solution of unknown concentration is added to a known volume of a second solution until the reaction between them is just complete; the concentration of the unknown solution (the titer) can them be calculated
0
糾錯(cuò)