例句 /

The chemical constituents of the sponge Callyspongia fibrosa and the sponge Ircinia aruensis collected from the South China Sea were studied in the paper.

The chemical constituents of the sponge Callyspongia fibrosa and the sponge Ircinia aruensis collected from the South China Sea were studied in the paper.

本论文对中国南海海绵Callyspongia fibrosa和Ircinia aruensis的化学成分进行研究。