titrant
titrant — 名詞
- titrantsingular
- titrantsplural
1. a solution with a measured strength that a chemist introduces into an unknown sa
滴定劑
用來測定樣品成分含量的已知濃度溶液
a solution with a measured strength that a chemist introduces into an unknown sample until a reaction reveals its chemical level
During chemistry class, Maeve added the titrant drop by drop until the liquid changed color.
化學課上，Maeve 一滴一滴加入滴定劑，直到液體變色。
added drop by drop during a test
The lab assistant recorded how much titrant the sample needed to turn pale pink.
實驗室助理記下樣品需要多少滴定劑才會變成淡粉紅色。
Kabir watched the clear sample change color as titrant entered the flask.
Kabir 看著透明樣品在滴定劑流入燒瓶時變色。
In the teaching lab, students used a titrant to measure acid in vinegar.
在教學實驗室裡，學生用滴定劑測量醋中的酸。
The chemist compared two juice samples by noting how much titrant each one needed.
化學家記錄兩種果汁樣品各需要多少滴定劑，再比較結果。
- add a titrant
- known-concentration titrant
- titrant solution
- measure the titrant
- standard solution
a solution with a known concentration; it can serve as a titrant in a test
- reagent
a broader term for a substance used in a chemical test or reaction
用法筆記
In a titration, the titrant is added to the sample; the sample is the solution being tested.
同根字
- titrate動詞C2
- titration名詞C2
常見搭配
名詞搭配
- titrant solution
- titrant concentration
常用片語
- add a titrant
- standard titrant