Its role can not be given full play, but also hinder the improvement of the socialproductiveforces.
它地感化也不成能获得充沛地阐扬，并且还会障碍社会消费力地进步。
2
The productive process is not only the process human beings make use of natural resources and forces, but also a social process.
生产过程既是人类利用自然资源和自然力的过程，也是社会过程。
3
The contradictions between productiveforces and the relations of production and between economic base and superstructure constitute the basic social contradiction.