After the stepwise regression of the three factors including costs, rewards and profit to the quality of friendship, we concluded that: 1, costs may better prejudge the quality of friendship.

对三个因子在“付出”、“报酬”、“净收益”维度上与友谊质量的回归分析后，得出的结论为：1、“付出”维度能够较多的预测友谊关系。

youdao

The pursuit of quality, of course have to pay the cost, quality, costs generally include the cost of prevention, testing costs, the cost of internal defects and external defects cost.

追求质量当然要付出成本的，质量成本一般包括预防成本、检验成本、内部缺陷成本和外部缺陷成本。

youdao

"Our costs are a fraction of U.S. costs, while our quality and productivity are equal to or better than what's possible in the U.S., " he asserts.

FORBES: Passage To India

The film highlights key water quality problems such as lack of access to safe water and sanitation, inefficient wastewater management in urban areas, water pollution caused by intensive use of nutrients and chemicals in agriculture, the invisible threat of new and emerging pollutants in water and the economic costs of water quality degradation.

UNESCO: MEDIA SERVICES

Since in American health care there is only competition to maximize quality, regardless of costs, developers and innovators of new medical technology are focused primarily on increasing quality regardless of cost.

FORBES: The Two Alternatives For Health Care Policy