organic matter content 中文意思是什麼

organic matter content 解釋
有機物含量
  • 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...
  • content : n 1 容積，容量，含量，【數學】容度；收容量。2 【哲學】內容 （opp form）；要旨，真意。3 〈pl 〉內...
  1. The factors mainly include soil acidifying, higher organic matter content in the soil, lead of precipitum in the air and the processing of the tea leaves in the factory

    這些來源主要包括：茶園土壤酸化和較高的有機質含量，大氣沉降物中的鉛和茶葉的加工過程。
  2. Test method for organic matter content of putting green and sport turf root zone mixes

    小型高爾夫球場用綠呢和運動草坪根層混合物的有機物質含量的試驗方法
  3. Standard test methods for organic matter content of putting green and sports turf root zone mixes

    小型高爾夫球場用綠呢和運動場草皮根層混合物中有機物質含量的標準試驗方法
  4. The organic matter content of soil is relative with the buffer action of acid and alkali of soil

    此外，土壤有機質含量的高低與其對酸堿的緩沖能力成相關。
  5. Exchangeable aluminium, humic acid component content in rhizosphere soil and non - rhizosphere soil, activity acidity, organic matter content, humus component content, total amount of fifteen types of amino acid, the content of various forms of phosphorus, the amount of three main types of microbes, enzyme activity, and bulk density in non - rhizosphere soil increased

    根際和非根際土壤交換性鋁含量、胡敏酸組分，非根際土壤活性酸、有機質含量、腐殖質組成、 15種氨基酸總量、各磷形態含量、三大土壤微生物數量、酶的活性和土壤容重增加。
  6. Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased

    結果表明： （ 1 ）從落葉松幼齡林到中齡林，隨著林冠的郁閉和林下植被蓋度的急劇下降，林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢，而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢；從中齡林到近熟林，由於撫育間伐，林分密度及郁閉度下降，林下植被蓋度逐步得到恢復，根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢；從近熟林到成熟林，隨著林齡的增大，根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢，而根際與非根際土壤全磷含量、土壤酸度（特別是交換性鋁）和容重呈增加趨勢。
  7. The practice of eco - agriculture has brought about striking improvements in the agricultural ecological environment - - barren hills greened, forest acreage greatly raised, soil erosion controlled to some extent, organic matter content of the soil increased, and the ability of the agricultural ecological system to ward off natural disasters improved

    生態農業建設使農業生態環境得到明顯改善，荒山荒坡得到綠化，森林覆蓋率大幅度提高，水土流失有所控制，土壤有機質含量提高，農業生態系統抗災能力有所增強。
  8. Soil ph value ranged from 6. 0 to 7. 2, the ph value had no markedly difference among the three horizons in each plot, and so did that among seven types of forest. the organic matter content in horizon a of plot g2 ( coniferous forest ) was the highest ( 193. 03a kg - 1 ) in seven plots and the lowest one was in plot g3

    另外，在3個固定樣地內（ g _ 1 、 g _ 2 、 g _ 3 ） ，通過埋袋試驗，研究了白樺枝條、白樺凋落葉、岷江冷杉凋落葉等3類典型凋落物在3個不同埋藏深度土壤中的分解。
  9. ( 3 ) compared to young stand of the first rotation of larix olgensis, activity acidity ( ph value ), organic matter content, humus component content, moisture, and total porosity in rhizosphere soil of the young stand of the second rotation of larix olgensis decreased

    （ 3 ）二代落葉松幼齡林與一代落葉松幼齡林相比，根際土壤活性酸（ ph值） 、有機質含量、腐殖質組成、土壤水分含量和總孔隙度降低。
  10. The traditional freundlich isotherms were compared with the two - species freundlich isotherms, the effects of the organic matter content ( om ) and ph were considered, and adsorption parameters affecting movement of cadmium in soil were gained

    比較了freundlich吸附等溫線和考慮了ph值、有機質含量對吸附影響的兩組份freundlich （ twospeciesfreundlich ， 2sf ）吸附等溫線的優缺點，分析了有機碳、 ph對鎘在土壤中吸附特性的影響。
  11. In the first step, quantitative and qualitative characteristic of soils influenced by soil microalgal were studied in this step. in this study, four different algal ( chroococcus, chlorococcum, navicula and chalmydomonas ) and one algal mixture, which were formed by the above four algal species, were cultivated in two different mediums ( soil and double distilled water ), under regular illumination or dark condition respectively. we estimated the environmental ph, the microorganism biomass ( not including algal ), and the organic matter content very 20 culture days and estimated the available phosphorus after 60 culture days. we got the results by making graphs and extreme - difference analysis after 0, 20

    實驗以土壤（經過高溫燒制除去微生物和土壤有機質的影響）和水（重蒸水）為兩種不同的基質，在基質中接種五種相同重量的土壤微藻藻液（立方色球藻、土生綠球藻、舟形藻、沙角衣藻以及由四種藻種形成的混合藻液） ，分別進行見光和和黑暗培養，在0天、 20天、 40天和60天時，測定環境ph值、微生物量（不包括藻類） 、有機質含量，進行極差分析和圖形比較。
  12. Soil improvers and growing media - determination of organic matter content and ash

    土壤改良劑和培養基.有機物質含量和灰分測定
  13. Soils : investigation and testing. determination of the organic matter content. soil chemical test

    土壤:調查和試驗.有機物含量測定.土壤化學試驗
  14. Soil improvers and growing media - determination of organic matter content and ash ; german version en 13039 : 1999

    土壤改進劑和生長劑.有機物含量和灰分的測定
  15. Cod is defined as a measure of the oxygen equivalent of the organic matter content of a sample that is susceptible to oxidation by a strong chemical oxidant

    Cod定義為樣本有機物含量的氧氣當量的測量標準，該樣本對高濃度的氧化物很敏感。
  16. ( 2 ) quantitively studied the solidification effect of different organic matter content silt, make clear the relationship of organic matter content and solidification effect

    （ 2 ）定量的研究有機質含量不同的淤泥固化效果，明確了有機質含量與淤泥固化效果之間的關系。
  17. ( 4 ) as to different organic silt, make use of cement - gypsum compound material as solidification additives for silt solidification, comparatively studied the solidification effect, summarized the improving rule of gypsum to cement and proposed a method for treating high organic matter content silt

    （ 4 ）對不同有機質淤泥，採用水泥?石膏進復合型固化材料進行固化，對固化效果進行了對比研究，對石膏促進固化效果的規律進行了總結，從而提出了大量發生的有機質含量偏高的疏浚淤泥固化問題。
  18. In this paper, the influence of organic matter content on silt solidification effect was focused on. through laboratory experiments, studied the influence causing and degree of organic matter affect silt solidification. disclosed the relationship of organic matter content and solidification effect, and proposed a method for high organic silt disposing

    本文首先通過室內試驗研究有機質對淤泥固化效果的影響，建立有機質含量和固化效果之間的定量關系，初步揭示了有機質含量對淤泥固化效果影響的機理，並通過採用復合型固化材料技術進一步解決了有機質含量較高的疏浚淤泥應當如何固化的問題。
  19. Influence of organic matter content on infiltration capacity of field soils

    土壤有機質含量對土壤入滲能力影響的試驗研究
  20. Influence of organic matter content on infiltration capacity and parameter in field soils

    土壤有機質含量對土壤入滲能力及參數影響的試驗研究
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