“駢”造句
2024年06月13日 21:58:22
充裕其實(shí)不料味
駢枝. 獵犬在扭轉(zhuǎn)木頓時(shí)找到一本深?yuàn)W的書.
Abundance doesn't mean redundance. hound found a profound book on the roundabout.
苯
駢三氮唑可用作金屬(銀、銅、鋅等)的防銹劑.
BTA is widely used as antirust for metal.
目的:探索出在咪唑啉酮2號(hào)位引入2-巰基苯
駢噻唑的適宜反應(yīng)條件.
Objective To optimize the reaction condition of 2 - mercaptobenzothiaozole ramification.