紅壤化 的英文怎麼說

中文拼音 [hóngrǎnghuà]
紅壤化 英文
rubefication
  • 紅 : 紅Ⅰ形容詞1 （像鮮血或石榴花的顏色） red 2 （象徵順利、成功或受人重視、歡迎） symbol of success lu...
  • 壤 : 名詞1. （土壤） soil 2. （地） earth 3. （地區） area 4. （姓氏） a surname
  1. Study on granular structure in laterite vn soil has already been reported in different land use pattern but it is little about soil fertility in karst environment. the better the soil structure, the higher the content of water - stable soil aggregate so there is an osculation correlation between aggregate and structure of soil

    不同利用模式下紅壤團粒結構的特徵研究己有報道，但關于巖溶環境中土壤變化的研究則很少。土壤團聚體與土壤的結構密切相關，團聚體含量高，則說明土壤結構好。
  2. Along with development of mining in this region, abnormity of heavy - metal endogenetic geochemistry change to heavy - metal inchoative geochemistry, which lead to accumulation and diffusion of heavy metal in mine region of red soil and great red soil area, serious degradation of soil caused by heavy metal pollution, and mine ecological system destroy

    隨著有色金屬采礦業的發展，重金屬的內生地球化學異常轉化向表生地球化學異常。由此，使紅壤礦區土壤乃至大面積紅壤中重金屬積累擴散，造成土壤重金屬污染退化加劇，生態系統遭受嚴重破壞。
  3. The research of soil degradation in pur country is mainly concentrated on the red earth hilly area in the south in the past, and is less on the loess plateau that is one of the most fragile areas. based on field experiment and laboratory analysis, discuses the degradation mechanism, and raises the methods of refreshing and reestablishing land productivity of huangshan soil in chunhua county of shaanxi. in the hope of serving development of western regions and ecological environment construction that concede the land to forestry ( the grass )

    我國以前對土壤退化問題的研究主要集中於南方紅壤丘陵區，對生態環境最脆弱的黃土高原地區的土壤退化研究相對較少，故本文以黃土高原地區陜西淳化縣的侵蝕性黃?土為對象，通過野外人工模擬降雨試驗和室內分析相結合的方法，探討了侵蝕性黃?土的退化機理，提出了恢復和重建黃?土土地生產力的途徑和方法，以期服務于西部大開發和退耕還林（草）的生態環境建設。
  4. Five vegetation communities : herbosa, shrubs, coniferous forest, theropencedrymion, and evergreen broad - leaved forest in the red soil region of the lijiang valley are selected as the five successive stages of the typical restoration process of degraded ecosystems to study variation of structure and biomass of the vegetation of the five different stages

    摘要利用時空替代原理，選取灕江流域紅壤區退化生態系統恢復過程中具有代表性的草叢、灌叢、針葉林、針闊混交林、常綠闊葉林5個階段作為演替序列，研究自然恢復過程中各演替階段的植被結構動態和生物量變化。
  5. In the paper, a series of the field investigation, laboratory culture and pot experiments were conducted, to study microbial eco - characteristic and restoration in relation to soil - plant system of red soils reclaimed - mine. the main results were summarized as below : 1. soil microbes eco - characteristic in lipu copper mining reclaimed soil - endurance plant system were studied comparatively, zhe jiang province

    本論文採用野外礦區調查、實驗室培養和溫室盆栽試驗相結合的方法，對我國南方紅壤礦區土壤的微生物生態特徵及其穩定性恢復進行了研究，以期為礦區重金屬污染及退化土壤微生物生態系統的生物修復及土壤復墾工程提供理論技術依據。
  6. Leaching leads to the formation of podsolized and lateritic soils

    淋洗作用使得土壤灰壤化和紅土化。
  7. Study on the general properties of runoff solid from sloping field in red - soil upland

    紅壤丘陵區坡地固體徑流基本理化性狀探析
  8. The features of the red soil of the polang lake and its surround economic area are presented, the problems of red soil in exploitation are discussed, such as irrational use, soil and water loss, unreasonable distribution, single production, poor management, low forestry production level, lack of soil amelioration and low production

    摘要論述了鄱陽湖及周邊經濟區紅壤的基本特徵，討論了紅壤在開發利用中存在的主要問題：利用不合理，造成水土流失；布局不合理，生產單一化很突出；經營管理不善，林業生產水平很低；耕地缺乏培育，產量低而不穩。
  9. Variation of hydraulic resistances in red soil - crop - air continuums in different farming systems in dry season

    乾旱季節不同耕作制度下紅壤?魑?大氣連續體水流阻力變化規律
  10. Persistent activating effect of citric acid on phosphorus in red soil and its mechanism

    檸檬酸對紅壤磷的持續活化效應及其活化機理的探討
  11. The research of ecosystem degradation, restoration and reconstruction in these reg ions has became one of the hot points in soil science, water and soil conservati on science and ecology

    研究主要集中於：紅壤區土地退化的成因、過程、機理及退化特徵的診斷與評價研究，而且其評價由單一方面如植被、土壤轉向包括環境劣化、形態退化、肥力退化、污染退化等多方面的綜合評價。
  12. The red soil region of subtropics is one of the most de nsely populated areas in china in which natural ecosystem has been heavily destr ucted and degraded due to ecological weakness and climatic characteristics

    由於紅壤的生態脆弱性及亞熱帶的氣候特徵，亞熱帶紅壤區成為自然生態系統破壞與退化的嚴重區域，亞熱帶紅壤區的生態退化及生態恢復與重建成為土壤學、水土保持、生態學研究的熱點問題之一。
  13. At the same time, the result of the functional diversity of soil microbial community indicated that soil microbial metabolism quotient ( awcd ), microbial community richness and shannon index all decreased significantly in red soils polluted by cadmium and lead compared with non - polluted soils. these results suggested the structure of microbial community have changed, decreased the functional diversity of microbial community, and reduced the microbial number utilizing different carbon resources

    Biologgn測試結果顯示，鎘、鉛污染紅壤微生物群落代謝剖面（ awcd ）及群落豐富度、多樣性指數均顯著低於非污染土壤，表明重金屬污染引起了土壤微生物群落功能多樣性下降，減少了能利用有關碳源底物的微生物數量、降低了微生中義摘要物對單一碳源底物的利用能力，最終導致土壤微生物群落功能多樣性發生變化。
  14. As for h2 and h3 derived from quaternary deposits, the textures of soils would become heavy because of soil erosion, whereas t2 and t3 of red soil of granite became sandification

    土壤侵蝕會引起土壤機械組成的改變。對于第四紀粘土發育的紅壤，土壤質地粘重，而花崗巖紅壤，侵蝕使其趨向砂質化。
  15. In this paper, soil microbial ecological characteristics and their influence mechanism in red soils contaminated with heavy metals were studied using the incubation experiment, and field investigations. some sensitive microbial ecological indexes and kinetic parameters were brought forward under the single pollution of cadmium or lead, and cadmium - lead - copper - zinc compound pollution ways, respectively, which will be useful reference for bioremediation, environmental quality evaluation and building up alert index systems in red soils polluted by heavy metals

    本項目選擇紅壤作為研究材料，採用室內培養、野外調查以及相關數學分析相結合的研究方法，探討了重金屬污染紅壤的微生物生態特徵及其影響機制，提出了鎘、鉛單一污染和鎘、鉛、銅、鋅復合污染下紅壤微生物學敏感性生態參數及其動力學變化特徵，為重金屬污染土壤的修復、環境質量評價以及建立有效的土壤重金屬污染預警指標體系提供有益的參考。
  16. This climate make latosol usually as acidic, low levels cation exchanges capacity and low lever base cations, high levels of exchange al, with a high potential for leaching of plant nutrients

    這種氣候條件使磚紅壤成為強酸性土壤，陽離子交換量和鹽基飽和度低，鋁飽和度高，化肥通過淋溶損失過程就更為突出。
  17. To increase the fertilizer utilization in the latosol, studying the fertilizer leaching and conversion characteristic, such as leaching velocity reaching amount, conversion path etc, seem to be extremely important. however, hitherto the study of fertilizer nutrient leaching characteristic are scanty, only some on the mineral nutrient derived from latosol

    要提高化肥在磚紅壤中的利用率，研究其淋溶及轉化特徵則顯得極為重要，如淋失速度、淋失量、轉化途徑等，然而迄今為止，在磚紅壤上這方面研究報道較少，且主要是針對磚紅壤中礦化出來的營養元素，而缺乏對化肥在磚紅壤上淋失特徵的研究。
  18. Research on physical and chemical characteristics of red soil in fujian province mountainous areas

    福建建甌山地紅壤的物理化學特性
  19. Inoculating rhizobia enhanced the dissolution and desorption of zn in cinnamon soil. the dissolution of zn are 10 % higher in cinnamon soil inoculated with rhizobia than non - inoculated and spe - zn, mno - zn and o. m - zn decreased by 9. 2 - 26. 0 % in the presence of rhizobia. the comprison of inoculating with non - inoculating rhizobia showed no evident distinction in total zn, but inoculating rhizobia decreased spe - zn and mno - znand increased exc - zn in red soil

    接種根瘤菌對褐土中zn的溶解和解吸使固定態zn減少66mg kg ，達10 ，專性吸附態、氧化錳結合態和有機結合態zn減少達9 . 2 26 . 0 ，而紅壤zn的總量變化不顯著，但是專性吸附態和氧化錳結合態zn含量顯著減少，可交換態zn含量顯著增加。
  20. The relationship between the accumulation amount of nh4 + - n leaching and the time could be expressed as equation yt1 / 2 = a + bt with fertilizer applied treatment

    各氮肥品種在磚紅壤中轉化形成no牙一n的過程可分為三個階段:前期平緩階段、中期上升階段和後期下降階段。
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