This dynamic pilot study on purification of Linjiang river, branch of Yangtze river, by canna indica with four-stage floating bed technology was performed.
本试验以长江次级河流临江河为研究对象，利用美人蕉四级串联浮床系统净化重污染次级河流的动态试验。
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The pilot trial will enable customers to take a photo of the cheque using their mobile phone camera, eliminating the need to go into a branch or physically send on a paper version.