gradient slope 中文意思是什麼

gradient slope 解釋
梯度坡度
  • gradient : adj. 1. 傾斜的。2. 【動物；動物學】步行的，能步行的。n. 1. 〈英國〉（道路的）傾斜度，坡度，坡路。2. 【物理學】梯度，陡度，（溫度、氣壓等的）變化率，梯度變化曲線。
  • slope : n 1 傾斜，坡度；坡，斜坡，斜面；【印刷】斜體。2 【軍事】掮槍的姿勢。3 【數學】斜率。4 【礦物】斜...
  1. In the analysis of ecological relationship between vegetation and environment, we got 11 community types by combining twinspan with dca. the first axis of oca indicated the elevation level and heat gradient while the second axis indicated slope factor. the analysis shows that the resource of tourism in pangquan gully is abundant and the construction is rational

    第一軸基本上反映了各植物群落所在環境的海拔和熱量梯度，從左到右，海拔在體呈升高趨勢，熱量呈下降趨勢；第二軸基本反映了各植物群落所在的坡度梯度，從下到上呈良好的發展趨勢，從群落類型來看，各群落類型在排序圖上有規律地分佈，得出龐泉溝植被結構合理，分佈符合自然進化規律，龐泉溝生態旅遊資源未受到破壞，人為因素不明顯。
  2. The gradient of the slope step was 25 degree, which is very suitable for climbing exercising

    山麓至禪林春曉段，海拔落差288米，旅遊步道平均坡度25度，適宜登山健身。
  3. The gradient of the slope step was 25 degree, which is very suitable for climbing exercising.

    山麓至禪林春曉段，海拔落差288米，旅遊步道平均坡度25度，適宜登山健身。 .
  4. Article 6 where the building lot for a building and connected facilities in a hot spring area is subject to restriction in regard to the gradient of slope of land on which building development is not permitted, the city / county ( municipal ) government with due jurisdiction shall consider the particular characteristics of the hot spring area ? s development in setting other criteria for review in accordance with the proviso to article 262, paragraph 3 of the building design and construction section of the building technical regulations

    溫泉區建築物及相關設施之建築基地，受山坡地坡度陡峭不得開發建築之限制者，直轄市、縣（市）政府應考量溫泉區發展特性，依建築技術規則建築設計施工編第二百六十二條第三項但書規定，另定規定審查。
  5. Abstract : in accordance with the problems in the system of well storing rainfall at present, based on the experiments of artificial simulating rainfall, and assistance with the measures of natural rainfall, the relationships among the surface runoff yield, silt concentration, catching runoff efficiency and the material of surface, slope gradient, rainfall intensity are analysed systematically. then, the best slope gradient and material of surface are chosen, in condition of which surface rainfall yield is the largest and silt concentration is the smallest. this is a beneficial study for the practical use of the rainwater catchment plot in furture

    文摘:針對當前旱井集雨系統存在的問題，利用人工降雨試驗，並輔以天然降雨觀測，系統分析了旱井集流區的產流量、含沙率、集流效率與下墊面材料、坡度、降雨強度的關系，進而選出了最優坡度及最優下墊面材料，為今後旱井集流區的應用研究做了有益的探討。
  6. 3. the great bustard is big - sized bird that build nest on the ground and the nests distribute in sparse group. most of their nests locate on the middle slope of hillocks, especially on the southern middle slopes towards to the sun, the biggest gradient is not more than 8 ?, the most important 3 factors that determine nest - site selection are height of plant. density and thickness of hay. 4

    大鴇是營地面鬆散型群巢的大型鳥類，多將巢築在海拔190 230m的草原崗坡的坡腰上，且以偏南向的朝陽緩坡的坡腰上為多，最大坡度不超過8 ，植被高度、密度和枯草厚度是決定其巢位選擇的3個最重要的因素。
  7. Hydraulic slope ; energy gradient

    水力坡度水力比降
  8. Slope pipes are used in the actual production widely, especially in the long - distance pipeline transportation, so it has the practical value to study their hydraulic gradient

    可實際生產中傾斜管道是廣泛存在的，特別是在長距離管道輸送中，故研究其水力坡度是有現實意義的。
  9. In the first, an academic concept of the slope spectrum was firstly put forward. the slope spectrum is defined as a statistic graph or a mathematical model with its x - axis denoting the numerical value of the slope factors ( e. g. gradient, aspect or curvature etc. ) and its y - axis the corresponding area on the ground in a specific statistic area

    首先，本文提出了地面坡譜的理論概念：地面坡譜是指在一個特定的統計區域內，以某項坡面因子（坡度、坡向或曲率等）的大小為自變量，其對應的地面面積為因變量，構成的統計圖表或模型。
  10. The average gradient of the slope step was 1. 3 degree. the green pine and cypress spread on both sides of the path

    旅遊步道平均坡度1 . 3度，沿途峰嶺溝谷間松柏成林，灌木蔥翠。
  11. With the same slope gradient and slope length, the soil erosion on the dyke slope caused by the runoff mainly depended on the factors such as the runoff, flow velocity, rainfall intensity, rainfall duration, as well as the up - slope drainage area of dyke slope

    坡度、坡長一定時，徑流對戧坡的侵蝕主要與徑流量、流速、雨強、降雨歷時，戧坡以上匯聚水量或集水面積有關。
  12. 8 disaster factors of soil erosion have been defined : surface material, landform and slope gradient, cover - degree, topographic, 30min rainfall intensity, engineering measure grade of conservation of water - soil, irregular subsidence and volume weight

    確定了土壤水性的8個致災因子: 30而n暴雨強度、地表物質、地形坡度、植被搜蓋度、植被類型、工程水土保持措施等級、容重和非均勻沉降
  13. The paper on the basis of the study on the control of the changing slope curve paving in theory, through the study on the responses of the screed to different input signal in condition of the erected string, the controller of the transverse gradient and the floating beam on the spot experimentations, and through the analyzes the three paving design method in theory and the experimentation, on through the analyzes the three paying design method in theory and the experimentation data, provides some material solving measures to solve the changing slope curve paving

    摘要根據彎道變坡攤鋪控制特性的理論研究，在工程實際中採用掛線法、橫坡控制器和浮動均衡梁進行了不同輸入激勵函數下熨平板響應的試驗研究，並通過對這3種攤鋪設計方法的理論和試驗數據的分析，提出了解決彎道變坡攤鋪的具體措施。
  14. Rain intensity has more effect on the loss of soil, slowly available k, and rapidly available k than slope gradient

    雨強比坡度對土壤、緩效鉀和速效鉀的流失影響更大。
  15. Vegetation coverage ( slope gradient 20 ) has more effect on the loss of soil, slowly available k, and rapidly available k than slope gradient

    植被（在坡度20o64 ）比坡度對土壤、緩效鉀和速效鉀流失量的影響更大。
  16. Rain intensity has little effect on er of rapidly available k and slowly available k, and leads some decrease of er of rapidly available k. er of rapidly available k increases with the decrease of slope gradient

    雨強對速效鉀、緩效鉀的富集率影響不大，速效鉀的富集率有一定的減少；隨著坡度的減小，速效鉀富集率有增大的趨勢。
  17. On the basis of analyzing factor ( soil particle composition, soil bulk density, water stable aggregate content, antecedent soil moisture, slope gradient, rain intensity, accumulation depth and soil crust, soil and water conservation tillage measures ) affecting soil infiltration rates, several relation models was obtained ; analyzed in detail different soil and water conservation tillage measures intensifying infiltration rates, while there have the same rainfall condition, the increasing infiltration rates of contour tillage and artificial digging and artificial hoeing in gully areas of loess plateau are 67 % and 41 % and 29 % ; the increasing infiltration rates in hilly areas of loess plateau is 45 % and 22 % and 14 %

    在相同的降雨條件下，黃土高原溝壑區等高耕作與直線坡相比，可提高入滲67 ，人工掏挖可提高入滲41 ，人工鋤耕可提高入滲29 ；黃土丘陵溝壑區等高耕作可提高入滲45 ，人工掏挖可提高入滲22 ，人工鋤耕可提高入滲14 。並根據黃土高原超滲產流的概念和水量平衡方程，建立了不同水土保持耕作措施強化入滲速率模型。
  18. It decreased with the increase of the gradient. the soil moisture in sunlit slope is greater than that in sunless slope, and changes as the following order in the slope : top < middle < lower

    在坡面，隨著坡度的增加，土壤含水量逐漸降低；陰坡的土壤含水量高於陽坡；而在同一坡度和坡向，土壤含水量從坡底向坡頂遞減。
  19. The equation is y = a ebx, the interrelated coefficients are all larger than 0. 95 ; when the rainfalls are close, the volume of the surface runoff increases with the intensity of rainfall and the volume of the surface runoff is remarkable related with the maximum rain intensities of 30 minutes ; with the effect on rain harvesting acreage, the cover rate of the plants, the gradient, and the average soil thickness, the cover rate of the plants and the average soil thickness are the important factors which can affect the volume of rain harvesting. and the average soil thickness is the dominant factor. in order to get good result, we must choice the slope which the cover rate of the plants is low and the average soil thickness is thin, meanwhile increase the rain - harvesting acreage

    太行山片麻巖區坡面集雨規律及集雨技術：集雨量與降雨量呈顯著正相關，並且在降雨量大於17 . 6mm時，集雨量隨降雨量的增加呈指數形式增加，擬合方程為y = ae ~ （ bx ） ，相關系數均大於0 . 95 ；降雨量相近的條件下，徑流量隨降雨強度的增大而增大，且在片麻巖山地， 30min最大雨強是影響產流的關鍵因子；在集雨面積、植被覆蓋度、坡度以及平均土層厚度等因素的共同影響下，植被覆蓋度和平均土層厚度是影響集雨量多少的主要因素，其中平均土層厚度是主導因素；而要想取得良好的集雨效果，必須在選擇植被覆蓋度低、坡面土層厚度薄的坡面的同時，加大集雨面積。
  20. The northern part of ailao mountain, located in the middle of yunnan province, was selected as study area. based on three landsat mss / tm / etm satellite images, as well as “ 3s ” technology combining with the method of mathematical statistics, the objective of this paper was to analyze the law of spatial ( gradient, slope orientation and elevation ) and temporal changes in land use / land cover on the northern part in the periods of 1974 1987 and 1987 2003. and analyzes land use / land cover change character in nature reserve and its meighbour region within the confine of the study area

    本文選擇滇中哀牢山北段作為研究區域，以1974年mss影像， 1987年tm影像和2003年etm影像為主要數據源，運用「 3s 」技術，並結合統計分析，探討研究區1974 1987年、 1987 2003年間土地利用的時間和空間（坡度、坡向、海拔）變化規律，並分析了研究區內的自然保護區及其周邊土地利用/覆蓋變化特徵，以期為山地土地資源的可持續利用和生態保護等方面提供依據。
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