life curve

 
       
  • 生命曲線(xiàn),使用期限的特性曲線(xiàn)

life curve的用法和樣例:

例句

  1. According to its age structure and life curve, Caragana korshinski population were mainly made up by young individuals yet, and tended to be increasing or developing stably.
    通過(guò)對檸條年齡結構圖和種群靜態(tài)生命曲線(xiàn)分析發(fā)現,檸條種群幼齡植株較多,群落處于進(jìn)一步擴大或者穩定發(fā)展的趨勢。
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