acet

The isolation of crude fraction C3 lead to a pure compound Ⅰ.On the basis of spectral data,it was characterized to be phytyl acet...

对组分C3进行进一步的分离,从中获得一个纯化合物Ⅰ,通过波谱手段结构为植醇乙酸酯。

In June, fishes, acetes, and crabs dominated the communities, and planktivore was the major functional group, with its trophic level being the lowest (3.06);

6月高营养层次以类、毛虾类和蟹类为主，以浮游生物食群为主要群，营养级最低，为3.06；

6月高营养层次以类、毛虾类和蟹类为主，以浮游生物食群为主要群，营养级最低，为3.06；

In June, fishes, acetes, and crabs dominated the communities, and planktivore was the major functional group, with its trophic level being the lowest (3.06);