Problems existed in the Antarctic krill age determination were introduced and the methods used in the krill population age structure analysis were reviewed.

　
英 美
  • 本文對國際上有關(guān)南極磷蝦（Euphausiasuperba）的壽命和年齡鑒定研究的現狀、研究過(guò)程中所存在的困難和問(wèn)題進(jìn)行了分析和探討，對各種不同的磷蝦年齡鑒定方法的特點(diǎn)和存在的問(wèn)題進(jìn)行了評述
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan