water quality

基本解釋

In 2007 poor water-quality cost China some $12 billion in lost industrial output alone.
2007年，僅就水質低劣問題，中國的工業(yè)產(chǎn)值就縮減了120億美元。
Water-quality improvements should be made over succeeding days or weeks as a matter of urgency.
作為緊迫事項，應在隨后幾天或幾周對水質作出改善。
Maps are an interesting way to present data, whether you're showing customers how to get to your business, displaying water-quality sampling sites, or geotagging vacation pictures.
不管您是向客戶展示您的服務、顯示水質的樣例站點還是地理標記您的度假照片，地圖都是一種很有趣的顯示數(shù)據(jù)的方式。

Its Ohio River basin water-quality trading project will allow those facing high pollution-control costs to buy reduction credits from those whose costs are lower.
ECONOMIST: Nutrient pollution
Second, the issue of combined sewer overflows is one of the most difficult water-quality issues faced by cities with old infrastructure like New York City.
FORBES: Sustainability Lessons for the Big Apple
He also moved UL into new businesses such as water-quality testing that, while growing nicely, take UL far beyond its original mandate to police things like appliances.
FORBES: By the Numbers

Water quantity -quality combined evaluation m 基于二元水循環(huán)的河流生態(tài)需水水量與水質綜合評價方法以遼河流域為例
coupled water quantity -quality model 水量水質耦合模型
coupled model of water flow -quality 水流水質耦合模型
water quantity -quality-ecology coupling system 多箱模型方法
water -soil quality 水土環(huán)境質量

水質
Lastly, control measures for water quality in distribution system are put forward.
最后，提出管網(wǎng)水質控制措施。
用水水質