soil capability 中文意思是什麼

soil capability 解釋
土壤能力
  • soil : n 1 泥土,土壤;土質。2 土地,國土。3 滋生地,溫床。4 農業生活,務農。n 1 臟東西,污物,污穢,污...
  • capability : n. 1. 能力,才能,本領。2. 性能;容量;功率,生產率。3. 〈pl. 〉潛在能力。
  1. Soil caco3 eluviation - illuviation is a relatively complicate process, soil co2 is one of the important effect factors, which influences soil caco3 through controlling soil ph value and caco3 solution capability

    土壤碳酸鈣淋溶淀積是一個復雜的過程,土壤中的co _ 2通過控制土壤ph值和碳酸鈣的溶解性來影響土壤碳酸鈣的淀積,是重要的影響因子之一。
  2. As a result of its high capability in interception of precipitation and enhanced evaporation of soil surface, the development of microbiotic crusts will more and more threaten the soil water condition which the artificial sand - fixing vegetation should rely on

    在1956年固沙區,原來的花棒+檸條+油蒿為主的人工系統向油蒿+霧冰藜+小畫眉草+隱花植物為主的半人工半天然系統的演變。
  3. In our experiments, a commercial finite element code with a capability of simulating large - strain frictional contact between two or more solid bodies is used to simulate the core cutter - soil interaction

    在我們的試驗中,使用了一個商品化的有限元程序,它具有模擬兩個或多個固體間大應變摩擦接觸的能力,我們用它來模擬巖心提取器與土壤間的相互作用。
  4. Further, research clearly shows that as soil nutrient levels are maintained, as crop yield levels are increased and more residues are returned to the soil, productive capability continues to increase and the natural resource of the soil is protected

    再者,研究清楚地表明,如果保持住土壤肥力水平,作物產量增加,更多殘茬還田,生產能力會持續上升,天然土壤資源也得以保護。
  5. Prescription of soil anti - erosion capability under water erosion

    水蝕作用下土壤抗蝕能力的表徵
  6. Evaporation varies from evaporation capability, embedded depth of groundwater is more easy, the effect is more obvious ; evaporation capacity decreases if embedded depth of groundwater become deeply, and close to zero under the some depth ; evaporation capacity of different soil texture is different. at ordinary situation, if embedded depth of groundwater is easy, evaporation capacity of the wide and grit soil is powerful ; if embedded depth of groundwater is deep, evaporation capacity of the slender and viscosity soil is powerful

    潛水蒸發隨大氣蒸發能力的變化而變化,且潛水埋深越淺,受其影響越明顯:潛水蒸發隨潛水埋深增加而減少,在某一埋深以下潛水蒸發接近於零:不同土質其潛水蒸發量不同,一般情況下,在潛水埋深較小時,土質較粗、偏砂性土壤潛水蒸發較大;當潛水埋深較大時,土質較細、偏粘性土壤的潛水蒸發較大。
  7. And we have got the following result : 1. the technique of storing water in soil in gneiss area of tai - hang mountain : the more water in soil before rain is, the less water capability of soil is, the time shorter of water flowing from soil is, the easier the water flows on the ground ; the soil capability of reserving water of different soil thickness is terrace > acacia land > pine land > grass land, so the soil is more thick, the soil capacity which contains water is more large ; the accumulated water that flows on the ground is remarkable related with the logarithms of rain time

    太行山片麻巖區土壤蓄水規律:雨前土壤含水量越高,土壤可蓄水量越小,出流所需時間越短,容易形成地表徑流;不同土層厚度的土壤蓄水量為:梯田刺槐林地油松林地草地;累積地表徑流量與降雨時間的對數呈顯著正相關,擬合方程為w = a + blnt ,相關系數均大於0 . 92 ,即在降雨強度一定的前提下,降雨時間越長,累計地表徑流量越多。
  8. Ploughing deeper and corn residues might promote formation of soil aggregated structure, decrease soil bulk density, relax solum, decrease soil porosity, raise soil permeability, improve soil structure and holding - water capability, create better soil biology condition for growth of crop, and coordinate water, fertilizer, air and heat etc. to prevent the fertility deterioration of the corn belt phaeozem and ameliorate soil, it is need to reform tillage and fertilizer application for the corn belt phaeozem in the central part of jilin

    針對吉林玉米帶黑土土壤退化現象,從黑土玉米的耕作制和施肥制的改革入手,並結合農村現有機械和技術水平,採用玉米「輕主重輔」三三耕作制和玉米「一穩二減三補」施肥技術,提出吉林玉米帶黑土土壤調控技術體系。
  9. Determination of soil infiltration capability and water characteristic curves of sandy loam soil

    沙壤土入滲性能和水分特徵曲線的測定
  10. ( 2 ) evaporation capacity is related with evaporation capability. soil texture, embedded depth of groundwater

    ( 2 )滿水蒸發餐大小與大氣蒸發能力、土壤質地和潛水埋深等因素有關。
  11. Arbuscular mycorrhiza can improve the ability of resisting drought from several aspects : hyphal enhances plants ' chances of absorbing water from soil ; it can improve plants ' phosphorus and another minerals ' nutrition, increase the content of chlorophyll ; observably enhance transpiration and stoma conduction ; reduce the flow of water, permanent languish point, stoma resistance ; change the balance of hormone, promote accumulation plant proline and capability of nitric reductive enzyme

    叢枝菌根真菌可以通過以下幾個方面增強植物抗旱性:通過菌絲增加植物對土壤水分的吸收;改善植物的磷營養及其他礦質元素營養;能顯著提高蒸騰速率和氣孔導度;乾旱條件下降低植株葉片水勢、永久凋萎點、葉片飽和虧、氣孔阻力和恢復時間;改變激素平衡。
  12. The differences of biodiversity indices and vegetation coverage between the designed vegetation restoration pattern and the field data indicated that alpha and beta diversity indices were decreased in some parts of the region after vegetation restoration, however, vegetation coverage was reasonably increased, which would enhance the capability of soil and water preservation, thus could improve the ecological security of the region

    通過對比分析現狀植被蓋度及生物多樣性與植被恢復格局預測結果的差異,對區域植被恢復的效果進行評價,認為盡管植被恢復格局設計使部分區域生物多樣性下降,但它整體提高了地表植被覆蓋度,增強了抵禦土壤侵蝕的能力,對保障區域生態安全具有積極的效果。
  13. Strengthening soft soil foundation by mixing cement with soil, which is a specific application of strengthening large - area foundation in piled structure by powder jetting mixing, can increase load supporting capability of soft soil foundation, decrease subsidence and increase stability of edge slope

    摘要水泥土攪拌法加固大罐基礎是利用粉體噴射攪拌法樁裝結構加固大面積地基的具體應用,它可以增加軟土地基的承載能力,減少沉降量,提高邊坡的穩定性。
  14. Sparedescription : based on infiltration capacity curve, the paper demonstrates the amelioration of soil infiltration capability under the soil and water conservation measures from theoretical and experimental analysis

    描述:從土壤水分下滲能力曲線出發,從理論和實驗分析兩方面說明水土保持措施下土壤入滲性能的改良作用。
  15. Soil infiltration capability of project of removal lands from cultivation for afforestation and grass planting in beichuanhe watershed

    北川河流域退耕還林還草工程土壤滲吸性能研究
  16. ( 4 ) to determine liquefaction potential in site, several viable approaches are used, and these are ( 1 ) the standard penetration test ( spt ), ( 2 ) measurement of in - situ shear wave velocity ( vs ), and ( 3 ) use of test data and seed & idriss method. considering the non - linear of the soil, we calculate the earthquake response of the soil with the hardin - drnevich model and the finite element method. finally, we estimate the liquefaction capability of the site during earthquake in xuzhou, jiangsu province

    中國地展局工程力學研究所碩士學位論文川採用《建築抗震設計規范》 ( gb50on一2001 )基於標準貫入試驗的判別法、基於場地剪切波速的液化判別方法和seed一idriss簡化法對可液化場地進行了液化判別;考慮土的非線性,採用等效線性化模型,利用有限元方法進行了場地的地震反應分析;並對滬蓉高速鐵路徐州段可液化場地的地震液化性能做出了綜合評價。
  17. Influence of pam to capability of anti - wind erosion of soil

    對土壤抗風蝕能力的影響
  18. Based on the super capability of gis, the paper discusses problems on layer management of related data, design of attribute tables, and data coding etc. the coefficient of the soil liquefaction resistance k and the coefficient of soil liquefaction hazard h are presented. the seismic sand liquefaction forecasting, liquefaction disasters forecasting, and prevention measures on liquefaction are also discussed. using the software of mapgis, the process of liquefaction database setup has been studied

    本文基於gis在數據存儲管理及可視化方面的強大功能,研究了適合gis環境的液化評價相關數據的分層管理,屬性數據表設計以及圖元編碼等問題;並提出了土層抗液化指數k及砂土液化災害指數h兩個重要液化評價因子,在此基礎上進一步研究了地震砂土液化預測、液化災害預測以及防治處理信息系統建設等問題。
  19. Multi - span plastic greenhouse is one type of modernization greenhouses, it has lots of advantages compared with one - span plastic greenhouse, such as high the ratio of soil using, fine performance of heat preservation and low heat consumption, large space of protected horticulture and convenience for mechanization, etal ; comparing with multi - span glass greenhouse, it has lower cost of construction and better capability

    連棟塑料溫室是現代化大型溫室的一種類型,與單棟塑料溫室比較,具有土地利用率高、保溫性能好、設施空間大,有利於機械化作業等優點;與連棟玻璃溫室比較,具有初置成本低、性能價格比高,適合我國國情。
  20. High intensity fire can significantly destroyed the soil structure. after low and moderate intensity fire had little effect on degree of soil solidity and porosity, which was different from that on soil capability of preservation of water and fertilizer

    高強度火燒對土壤結構的破壞嚴重,而低、中強度火燒對土壤結構破壞不大,但對土壤的保水保肥能力影響顯著。
分享友人