A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.
应用P32性同位素进行示踪试
显影,证实白鲫
种可以摄食
消化利用水绵。
A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.
应用P32性同位素进行示踪试
显影,证实白鲫
种可以摄食
消化利用水绵。
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