求翻译：所选条斑星鲽性状与活体重的复相关指数为R2=0.949；多元回归分析建立了体长和体高估计活体重的回归方程为Y =- 33.749 + 0.688X1（X1为条斑星鲽的体长），为条斑星鲽选种提供了理论依据和理想的测度指标。是什么意思？

Selected star streak flounder traits with live weight of the multiple correlation index was r2 = 0.949; multiple regression analysis established a body length and body height is estimated live weight regression equation was y = - 33.749 + 0.688x1 (x1 for Article spots star flounder body length), pro

The Selected Article brill of the Plena star shaped with the live weight of the relevant index for replica R2 = 0.949 ; multiple regression analysis has been established and the body length high-estimated live weight of regression equations for Y = 33.749 + 0.688 X - 1 to 1 (X brill article of the C

Chooses the strip spot star die character and the living specimen heavy duplicate carrelation index is R2=0.949; The multiple regression analysis has established the body length and the body high estimate living specimen heavy regression equation is Y = - 33.749 + 0.688X1 (X1 is strip spot star die

Spotted flounder verasper moseri selected traits associated with a live weight of compound index for R2=0.949; multiple regression analysis to establish the length and height of regression equations estimated live weight as Y=-33.749+0.688X1 (X1 spotted flounder verasper moseri length), provided a t

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