Closely associated with the benthic community are organisms collectively called periphyton or aufwuchs.
但是当水时,生物相会改
。
Closely associated with the benthic community are organisms collectively called periphyton or aufwuchs.
但是当水时,生物相会改
。
This indicats that gamma ray irradiation can increase the frequency of mutations and produces special types of flower in Godetia grandiflora breeding.
花异主要是颜
,甚至
为白
。花瓣
异可
原来的单瓣
为重瓣花。
声:
例句、词性分类均
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