水花生 meaning in Chinese

alternanthera philoxeroides

Higher content of heavy metals was accumulated in the roots of alternanthera philoxeroides than that in the leaves and stems
水花生的根部对重金属的累积量明显高于茎叶部。
The contaminant - resist aquatic plants , duckweed , alternanthera philoxeroides and eichhornia crassipes , are popular in the middle and small creeks
水葫芦、水花生、浮萍等在郊区的富营养化中小河流中十分常见。
Contents of cd , pb , cu and zn in duckweed and alternanthera philoxeroides there were determined . as a result , high loadings of zn and cu in both plants were found ; in the duckweed , high content of pb was also observed
对香花桥中小河流中生长的水葫芦和水花生cd 、 pb 、 cu 、 zn的含量进行测定，结果表明这两种水生植物zn和cu的累积量均很高；而浮萍对pb也有明显富集。