Distributive justice is a historical category, changing along with the historical development.

分配公平是一个历史范畴，是随着历史的发展而变化的。

As a historical category, patriotism will present some characteristics of the new era with the constant change of the social and historical conditions.

爱国主义作为一个历史范畴，随着社会历史条件的不断变换，也必然要体现出新的时代特征。

Chinese traditional medicine trade is a historical category and native characteristic practical trade which born under Chinese traditional culture's molding.

中国传统药业是一个历史范畴，是在中华民族传统文化的模塑下诞生的极具中国特色的实用行业。