determination coefficient
基本解釋
- 決定系數(shù)；確定系數(shù)
英漢例句
- In reproductive period, the dead leaf biomass increased steadily in a linear pattern, with the determination coefficient R2 ranged from 0.471 to 0.676.
枯葉生物量在生殖生長(zhǎng)期有著較為穩(wěn)定的線性增長(zhǎng)規(guī)律，相關(guān)性模型確定系數(shù)R2為0.471～0.676。
www.cje.net.cn - Determination coefficient of simulation model of total tanshinone content were not closed to 1, simulation model of salvianic acid content has not passed the F test.
只有總丹參酮含量擬合方程沒(méi)有通過(guò)F檢驗(yàn)，丹參素含量擬合方程的決定系數(shù)不接近1。 - A determination coefficient of prediction set of 0.92 was observed between flour particle size determined by laser diffraction particle size analyzer and those predicted by NITS.
近紅外預(yù)測(cè)集模型決定系數(shù)為0 92 ，與激光散射顆粒度分析儀測(cè)試結(jié)果之間呈極顯著正相關(guān)。 - In such cases, the coefficient of determination ranges from 0 to 1.
FORBES: Why Are There Not More Women Entrepreneurs? - In statistics, the coefficient of determination, denoted R2 and pronounced R squared, is used in the context of statistical models whose main purpose is the prediction of future outcomes on the basis of other related information.
FORBES: Why Are There Not More Women Entrepreneurs?
雙語(yǔ)例句
權(quán)威例句
詞組短語(yǔ)
- determination the coefficient variation 測(cè)定的變異系數(shù)
- Determination of drape coefficient 懸垂系數(shù)測(cè)定
- Adjusted determination coefficient 校正決定系數(shù)
- determination of weight coefficient 確定權(quán)重系數(shù)
- population determination coefficient [統(tǒng)計(jì)]總體測(cè)定系數(shù)
短語(yǔ)
專業(yè)釋義
- 決定系數(shù)
An exponential relation between soil respiration rate and soil volumetric moisture with small determination coefficient (R20-5=0.440, R25-10 =0.521) in growing period. During dormant period, no function could be fit to show relationship between soil respiration rate and soil volumetric moisture.
植物生長(zhǎng)季0～5cm和5～10 cm土層的土壤體積含水率雖與土壤呼吸速率間存在指數(shù)關(guān)系,但回歸方程的決定系數(shù)不高(R20-5=0.440, R25-10 =0.521),植物休眠季土壤體積含水率與土壤呼吸速率無(wú)明顯的回歸關(guān)系。能源科學(xué)技術(shù)
- 確定系數(shù)