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- The purification of eutrophic water body was studied by means of soilless cultivation technique on artificial substratum. 利用富营养化水体营养盐资源,使用泡沫板、蛭石两种人工基质无土栽培水芹、水蕹菜和多花黑麦草,研究其净化污水的效果。
- The soilless cultivation technique on artificial substratum was studied in order to purify the eutrophic water body and to get considerable economic benefit at the same time. 通过应用人工基质无土栽培技术将一些陆上植物用于富营养化水体的治理工程中,同时具有环境效益和经济效益。
- The growth and the purification ability of Hemerocallis fulva Linn. in heavy and light eutrophic water were studied by means of soilless cultivation technique on artificial substratum. 利用小型人工基质无土栽培萱草,研究其在轻度和重度富营养水中的生长及净化能力。
- Composition of Marine Bacteria in Micro-biofilm Formed on Four Different Artificial Substrata 海洋细菌在不同基质表面微生物粘膜中的组成
- A Study on Purification of the Eutrophic Water with Hemerocallis fulva Linn.Cultured on Artificial Substratum 人工基质无土栽培萱草对富营养化水的净化研究
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Keywords artificial substratum;soilless cultivation;eutrophi cation;economic plant; 人工基质;无土栽培;富营养化;经济植物;
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- I can't stand his artificial smiles. 我受不了他的假笑。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- The room was decorated with artificial flowers. 房间用人造花装饰。
- This product contains no artificial preservatives. 此产品不含任何人造防腐剂。
- This yoghurt contains no artificial flavouring or colouring. 这种酸乳酪不含人造香料或著色剂。
- The story has a substratum of truth. 这故事有事实的基础。
- Noticeably contrived; artificial. 明显人为的; 做作的
- The soil has a substratum of rock. 这土壤下面有层石头。
- She welcome us with an artificial smile on her face. 她脸上挂着虚伪的笑容来欢迎我们。
- This orange drink contains no artificial flavourings. 这种橙汁饮品不含人工调味料。