quantitative study of fertility
基本解釋
- [數(shù)學(xué)]生育率的數(shù)量研究
英漢例句
- From the point of view of soil comprehensive fertility and considering the dependence of crops on the fertility factors, the results of quantitative study of the soil fertility level are shown.
從綜合肥力的觀點(diǎn)出發(fā)，結(jié)合作物對各肥力因素的依賴程度，對土壤肥力水平進(jìn)行了定量研究。
雙語例句
專業(yè)釋義
- 生育率的數(shù)量研究