Age-structure

常見例句

• Age structure dynamics of virgin Larix gmelini forest.
  興安落葉松原始林年齡結(jié)構(gòu)動態(tài)的研究
• Age structure may also be represented by a survivorship curve.
  存活曲線也可以反映年齡結(jié)構(gòu)。
• Age structure is a foundational base to study the population dynamics.
  年齡結(jié)構(gòu)是研究種群動態(tài)的重要基礎(chǔ)。
• In this paper, we study a nonautonomous SIS model with age structure.
  摘要研究具有年齡結(jié)構(gòu)的非自治的SIS模型。
• Judging method of individual age and age structure of Stellera chamaejasme population in degraded steppe.
  退化草原狼毒個體年齡判定方法及其種群年齡結(jié)構(gòu)的研究。
• The 3rd, want appropriate to solve the problem of worker age structure with overall this locality.
  第三，要妥善解決本地總體的職工年齡結(jié)構(gòu)問題。
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