“productive structure”簡單造句，productive structure造句子

The problem of the regulation of productive structure in agriculture in MuDanJiang city is studied in the paper.

Only by optimizing the productive structure and varitety of ferroalloys, the new requirement to steels used for train speeded-up can be met.

And this new, more capital-intensive productive structure is fully sustainable, since it is fully backed by prior, genuine, real savings.