new
gallic acid的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a colorless crystalline acid obtained from tannin
gallic acid的用法和樣例：
例句
用作名詞 (n.)
- Tannins of the first type which are found in tea generally yield glucose and gallic acid when they are hydrolyzed.
第一種丹寧酸發(fā)現于茶葉中，通常將它們水解時(shí)會(huì )產(chǎn)生葡萄糖和沒(méi)食子酸。 - An UV-spectrophotometry determination method for pyrogallic acid content was studied.
研究了用紫外分光光度法測定焦性沒(méi)食子酸含量的一種新方法。
