In our country there are lots of fowl and egg shuck. Synthetic using egg shuck and membrane will enhance economy benefit greatly and it will reduce environment pollution.

我国养禽数量多、蛋壳产量巨大，蛋壳膜的综合利用将大幅度提高蛋品工业的经济效益，减少环境污染。

youdao

Mixing a little additive into the process of beton can modify capability of beton, save cement and enhance benefit of techno - economy. So it gets more and more regarding all over of world.

在配制混凝土时掺入少量的外加剂，能明显改善混凝土的性能并节约水泥，提高技术经济效益，因而受到国内外的普遍重视。

youdao

Then by reclaiming phenol, to realize resourceful utilization, improve environment, enhance economy and production benefit.

通过回收有害物实现资源化利用，从而使环境、经济、生产三效益并举。

youdao

High oil prices not only benefit their economy and enhance their stronghold on world economy, but the remainder of the OPEC countries as well.

FORBES: Unraveling the Economic Recovery That Wasn't and How to Invest Through the Declines Ahead