常見(jiàn)例句Dissolved organic P in the surface runoff from the Techi watershed, accounting for 30 % of TP, was the major source of P serving for the prosperity of the dominant algal species, Peridinium spp. 模擬之底泥溶解總磷負(fù)荷和溶解總磷外部負(fù)荷相當(dāng)。 返回 techiness