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

雙語例句

• 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(duì)各肥力因素的依賴程度，對(duì)土壤肥力水平進(jìn)行了定量研究。

• quantitative study of fertility更多例句

專業(yè)釋義

數(shù)學(xué)

• 生育率的數(shù)量研究