concentration measured by the number of moles of solute per kilogram of solvent
例句
Molal solution are normally used when the physical properties of solutions, such as vapor pressure, freezing point and boiling point, are involved. 在涉及溶液的物理性质如蒸汽压，冰点和沸点时，通常使用重量克分子浓度。
The molal concentration of a solute, usually expressed as the number of moles of solute per1, 000grams of solvent. 摩尔浓度一种溶质的摩尔浓度，通常被表示作每1，000克溶剂的摩尔数
The molal concentration of a solute,usually expressed as the number of moles of solute per1,000grams of solvent. 摩尔浓度一种溶质的摩尔浓度，通常被表示作每1，000克溶剂的摩尔数
The molal concentration of a solute, usually expressed as the number of moles of solute per1, 000 grams of solvent. 摩尔浓度一种溶质的摩尔浓度，通常被表示作每1，000克溶剂的摩尔数
In this method it is not necessary to make those assumptions that the relative volatilities are constant throughout the dolumn and/or molal overflows are constant. 本法无需作全塔相对挥发度恒定和／或恒摩尔回流之类简化假定。
