Based on the merit of foam, a new drilling method is put forward, that is the foam drilling technique of deep well applied in drought and scarce water areas.
依据泡沫的优点，提出了在干旱缺水地区采用深水井泡沫钻进技术的钻探新方法。
This winter, it is undergoing its worst drought for 50 years, and I can only imagine what local farmers think about using scarce water to make "snow" for wealthy madmen to slide down.
今年冬天，这里遭遇了五十年来最为严重的干旱，当稀缺的水源被用来为这些富有的疯子们制造“雪”以供滑行时，我甚至可以想象出本地农夫们作何感想。
The loess plateau region is a typical water scarce area and the drought is the main factor that restricts the growth of the forest and grass.
黄土高原地区是典型的水资源贫乏区，干旱是制约林草生长的主要因素。
应用推荐