return of scale

• 规模效益

return of scale的用法和样例：

例句

1. The application of the electronic commerce became the catena supermarket scale performance to obtain of essential condition.
   电子商务的应用成了连锁超市规模效益取得的必要条件。
2. We will enourage leading and strong enterprises to annex and restructure the ones in adversity in order to improve the scale profits and risk prevention level.
   支持行业龙头企业和优势企业兼并重组生产经营困难企业，进一步提高规模效益和抗风险能力。