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1. Theseparated-zone water injection is crucial formaintaining the ecological balance in the area.
隔离区注水井对于维护该地区的生态平衡至关重要。
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2. The engineers designed a systemto separate the zones and injectwater into the separated-zone.
工程师们设计了一个系统，将区域分隔开来，并将水注入到隔离区。
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3. The separated-zone water injection has been shown tobe effective in reducing pollution levels in thesurrounding areas.
研究表明，隔离区注水井在减少周围地区污染水平方面是有效的。