| 释义 |
contact method短语⁵⁴⁰⁵⁴
基本例句
接触法; 直接探查测定法; 直接接触法
Most sulfuric acid is made by the contact process.大多数的硫酸是用接触法制造的。
If the gas is processed in contact plants, this fluorine must be removed to prevent damage to the catalyst.假若该气体在接触法工厂中加工，则氟必须除去，以免损害摧化剂。
Most sulfuric acid is made by the contact process.大多数的硫酸是用接触法制造的。
If the gas is processed in contact plants, this fluorine must be removed to prevent damage to the catalyst.假若该气体在接触法工厂中加工，则氟必须除去，以免损害摧化剂。 |