结果表明凤眼莲对氮污染水体的修复效果要好于紫萼玉簪。
The results showed that in nitrogen pollution water, the repair results of Eichhornia crassipes is better than Hosta ventricosa.
首次采用五种细菌，试验了新鲜黄牛毛藓和毛尖紫萼藓浸出液的抑菌作用。
The bacteriostatic action of Ditrichum pallidum and Grimmia pilifera with five bacterium were firstly studied.
首次采用五种细菌，试验了新鲜黄牛毛藓和毛尖紫萼藓浸出液的抑菌作用。
The bacteriostatic action of Ditrichum pallidum and Grimmia pilifera with five bacterium were firstly studied.
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