常見例句雙語例句They therefore suspect the main source of food for AAPB is dissolved organic matter released by phytoplankton.因而他們懷疑AAPB的主要食物源應(yīng)為浮游植物所釋放的分解有機物。However, it is limited because of some problems associated with its direct use, which includes membrane flux decline and insufficient removal of dissolved organic matter.然而，它是有限的，因為一些問題與它的直接使用，其中包括膜通量下降， 不足以消除溶解的有機物質(zhì)。This dissolved organic matter was not, until recently, thought to be an important component of the total. But Dr Jiao noticed something odd about its distribution in the sea.這種溶解有機物直到最近都不被認(rèn)為是總體當(dāng)中的重要組成部分，但是焦博士注意到其在海洋中的散布有點奇特。權(quán)威例句The reason this matters is that 95% of dissolved organic matter seems to be refractory.ECONOMIST: Bacteria and climate change: Invisible carbon pumps TheThey therefore suspect the main source of food for AAPB is dissolved organic matter released by phytoplankton.ECONOMIST: Bacteria and climate change: Invisible carbon pumps The 返回 dissolved organic matter