| 释义 |
acid-alkalineCOCA³¹⁵¹¹¹⁺⁴
基本例句
🌏酸碱性
The theory on disturbance of acid-alkaline balance is difficult to be taught and understood.
酸碱平衡紊乱是病理生理学理论教学中的重点和难点。 chemyq
Using acetone as extraction agent, Hypocrellin A is separated and purified from Shiraia bambusicola by acid-alkaline precipitation combined with Soxhlet extraction.
以丙酮作为提取剂，采用索氏提取法与酸碱沉淀法相结合，从竹黄中分离、纯化竹红菌甲素。 dictall |