parent organic matter 中文意思是什麼

parent organic matter 解釋
原生有機質
  • parent : n. 1. 父親;母親。2. 〈pl. 〉雙親;祖先。3. (動、植物的)母體,親本。4. 根源,本源。5. 保護者。n. -hood 父母的身份。-ing 育兒;生育;像父母對待子女般的照顧。
  • organic : adj 1 【醫學】器官的;器質性的;有機體的;【化學】有機的 (opp inorganic)。2 有組織的,有系統的...
  • matter : n 1 物質 (opp spirit mind);物體。2 【邏輯學】命題的本質;【哲學】內容 (opp form);(書籍、演...
  1. The soil factors affecting the capacity of fixing - ammonium in tested soils were mainly parent material, soil clay composition, ph, cec, organic matter, available n and concentration of nh4 + in soil

    其影響因素主要有成土母質、粘土礦物組成、土壤陽離子交換量、 ph值、有機質含量、堿解氮含量和土壤溶液中銨離子濃度等。
  2. The loosely and tightly combined humus accounted for most of organic matter in complexes, and the ratio of loosely and tightly combined humus changed with type of parent rocks and land utilizations. the different status of organo - mineral complexion sufficiently reflected the differences of aggregating conditions of organic matter in purple soils

    松結態和緊結態腐殖質構成復合態有機質的主體,腐殖質的松緊比因母巖和利用方式不同也有差別,土壤有機無機復合狀況的差異,充分反映土壤有機物質積累的不同。
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