| 释义 |
acid number
基本例句
n.酸值
用作名词Naphthenic acid corrosion is the tough problem in processing high-acidity crude.环烷酸腐蚀是炼制高酸值原油时遇到的一个难题。
Various grades of carbopol are available, having different acid values and molecular weights.我们可以从市场上购得具有不同酸值和分子量的不同级别的卡波姆。 |