annual mean biomass 中文意思是什麼
annual mean biomass
解釋
年平均生物量-
Features of biomass size spectra of macro - and meiofauna were studied at typical stations in the east china sea and yellow sea. the mean abundance, biomass and annual production of meiofauna was 1087. 3 ? 561. 5 ind. l0cm - 2, 0. 61 ? 0. 30 gdwt. m - 2 and 5. 5 ? 2. 7 gdwt
本文就東、黃海典型站位的底棲動物粒徑譜特徵進行了研究,並對小型和大型底棲動物的豐度、生物量作了調查,估算了生產量。 -
In addition to age, mean annual precipitation was shown significant relation to biomass allocation of root
除年齡對根生物量分配比例有極顯著負相關外,降水量對根系生物量分配比例亦有顯著的負相關。
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