And now I'm going to assume, and this is certainly a safe assumption, that this quantity this, molar volume, isn't going to change.
现在我假定，这个物理量摩尔体积，不会发生变化，这是一个非常合理的假定。
2
This study used the different molar ratio of UF and the different release quantity of formaldehyde of MDF powder which separately mixed with the flour according to the different quality.
结果表明：高摩尔比的脲醛树脂中由于未完全反应的甲醛更多，对面粉的影响性能更大。
3
The main factors, including quantity of the catalyst, reaction temperature, molar ratio of reactants and reaction time, were investigated.