largemouth bronze gudgeon

First of all, the growth function of the largemouth bronze gudgeon was analyzed in chapter 2 based on the data from surveys conducted in the upper reaches of Yangtze River from 2005 to 2007.
首先,根據(jù)2005-2007年期間長江上遊魚類資源調(diào)查中採集到的476尾圓口銅魚標(biāo)本的數(shù)據(jù),本文在第二章對其生長方程進(jìn)行了分析。