地下水除铁锰技术 Vyredox Technique
地下工程防水技术规范 Technical code for waterproofing of underground works ; Technical code for water proof in underground engineering
此外，新的咖啡种植技术会污染当地水源，最终会影响到全球的地下水。
In addition, new coffee-growing techniques are poisoning the water locally, and eventually the world's groundwater.
美国国家环境总署和世界银行开始拨款并着手调查干旱地区的地下水资源，以开发合适的开采技术。
The United Nations Environment Programme and the World Bank have funded attempts to survey the groundwater resources of arid lands and to develop appropriate extraction techniques.
尽管该行业予以否认，我们有理由怀疑，这项技术同时也污染地下水，还有，水力压裂需要的重型卡车运输也给道路带来严重的破坏。
There is reason to suspect, despite industry denials, that it also contaminates groundwater; and the heavy trucking required for fracking inflicts major damage on roads.
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