techiness

常見例句

• 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荷和溶解總磷外部負荷相當(dāng)。
返回 techiness