age class period

基本解釋

• [農(nóng)業(yè)科學(xué)]齡級期

英漢例句

雙語例句

• The rhizomes of L. quinquenervius could live for 3 years at most, but the 3rd age class rhizomes were very little and lost clonal reproductive capacity until the late period of growing season.
  五脈山黧豆的根莖最多可生活3個(gè)年度，但至生長季后期3齡級根莖存活量甚少，并已經(jīng)失去了繁殖力。

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詞組短語

短語

• age -class period 齡級期

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專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 齡級期