exponential equation中文什么意思

exponential: adj. 指數(shù)的，冪的。 exponential cur ...
equation: n. 1.平衡，均衡；平均，相等。 2.【數(shù)學(xué)】方程式， ...
exponential decline equation: 指數(shù)遞減方程
exponential: adj. 指數(shù)的，冪的。 exponential curve 指數(shù)曲線。 exponential function 指數(shù)函數(shù)。 exponential sum 指數(shù)和，三角和。 n. 指數(shù)。 complex exponential 復(fù)指數(shù)。 adv. -ly
by equation: 按方程式

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The linear regression models and the non - linear regression models are established respectively , which can be used in monitoring the grassland biomass based on the vegetation indices . finally , in order to establish the grassland biomass monitoring models with higher accuracy the different forms of the non - linear regression model were established respectively , including the quadric equation , the cubic equation , the logarithmic equation , and the exponential equation . the repeated tests indicated that the cubic equation is the best one in terms of the suitability of use in the study area
建立遙感植被指數(shù)和草地生物量的一元線性回歸模型和非線性回歸模型，通過反復(fù)分析論證得出，非線性回歸模型相對于一元線性回歸模型與實測生物量更為符合；通過分析植被指數(shù)與實測生物量的不同非線性回歸模型的結(jié)果，表明三次方程y = - 18 . 626rvi ~ 3 + 220 . 317rvi ~ 2 - 648 . 271rvi + 691 . 093是最適用于監(jiān)測研究區(qū)草地生物量的非線性模型。

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