biruet
基本解釋
- n.縮二脲
英漢例句
- The biruet can develop the color with the cupric sulfate in the alkaline solution, we call that the biruet reaction.Malonyl urea has acidity, so we call it barbituric acid.
巴比妥酸本身無鎮(zhèn)靜催眠作用，儅它的五位亞甲基上的兩個氫被烴基取代後才呈現(xiàn)鎮(zhèn)靜催眠的生理活性，是一類對中樞神經(jīng)系統(tǒng)起抑制作用的化郃物。