water self purification
常見(jiàn)例句
- Water environment impact is related to the style and strength of the activities and with the water areas self-purification ability.
旅游活動(dòng)對(duì)水環(huán)境的影響除了與活動(dòng)方式、活動(dòng)強(qiáng)度有關(guān)外,與水域面積、自凈能力亦有顯著的關(guān)系。 - Metabolism coupling of phytoplankton and microorganism is the basis of indicating culture water's self purification ability and keeping it stable.
養(yǎng)殖水體浮游植物和微生物的代謝偶聯(lián),是反映水體自凈能力,保持水體穩(wěn)定的基礎(chǔ)。 - The changing law of re-aeration is of great importance for predicting and evaluating the oxygen content in water and the self-purification process of organic pollutants.
水體復(fù)氧規(guī)律的研究對(duì)于預(yù)測(cè)和評(píng)價(jià)水中溶解氧含量,確定有機(jī)污染水體的自凈過(guò)程具有重要意義。 - You had a group from Tennessee that had designed this water purification system that was self-generating through a water wheel.
WHITEHOUSE: Backyard Discussion on Women and the Economy 返回 water self purification