improve economic efficiency

Circulating utilization of industrial water will save water and improve economic efficiency.

工业水的循环利用可以节约用水，并且提高经济效益。

It is key important how to lowering down bad inventory, activate assets storage in order to improve economic efficiency.

如何降低不良库存，盘活资产存量，提高经济效益，对矿山企业来说至关重要。

Improved technological standard will improve economic efficiency according to a noted economist writing in the Beijing-based Science and Techonology Daily.

改进技术标准会提高经济效率，一著名经济学家在北京基础科学和科技日报。