匯水面積 的英文怎麼說

中文拼音 [huìshuǐmiànjī]
匯水面積 英文
catchmentarea
  • 匯 : Ⅰ動詞1 （匯合） converge 2 （聚集; 聚合） gather together 3 （通過郵電局、 銀行把款項劃撥到別處）...
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 面積 : [數學] area
  1. For catchment areas greater than gutter capacity, slotted holes can be installed

    如果匯水面積大於天溝排水能力，可以在天溝底部打孔。
  2. The calculated drafts covers the whole possible ship draft in the large amplitude motion ; secondly, the research creates and solves the ship large amplitude motion equations. on the one hand, the actual calculation takes into account the coupling between the different motion modes, on the other hand, in the process of calculation of the ship hydrodynamic coefficient, it considers the influence of the nonlinear factor. the hydrodynamic coefficient used in the calculation of froude - krylov force, diffraction force and radiation force changes instantaneously following the draft, and the hydrostatic buoyancy is computed very accurately for the instantaneous immerse hull

    本文的研究分為二個部分：首先利用frank源匯法計算水動力系數，計算包括不同吃水時的附加質量和阻尼系數，吃水范圍涵蓋了船舶大幅度運動時所有可能的吃水；然後建立和求解船舶大幅度運動方程，在實際計算時一方面考慮了運動模態之間的耦合，另一方面在計算水動力時，考慮了非線性因素的影響。 froude - krylov力、輻射力、繞射力中的水動力系數隨吃水瞬時變化，靜浮力的計算精確到船體瞬時濕表面積，最後用四階龍格?庫塔方法在時域內求解船舶運動方程，並進行了載荷計算。
  3. Located in the convergence of three rivers to the suburb of le shan, the giant buddha is the hightest buddha carved out from a hillside and the most famous scenery of le shan. centered with this " ling yun buddha " carved in tang dynasty, the whole scenic area is a combination of beautiful sight - viewings and rich cultural background. the total area is about 8 square kilometers, including " li dui " by li bing in qing dynasty, and graveyards group of han dynasty, buddha carved out in tang or song dynasty, pagodas, temples, buildings in ming or qing dynasty, and other cultural leacies

    樂山大佛是世界是最高的彌勒石刻大佛，是樂山最著名的景觀，位於樂山市郊三江匯流外，景區以唐代摩崖造像」凌雲大佛「為中心，結合山水人文景觀，有秦時李冰開鑿的離堆，漢代的崖墓群，唐宋的佛像、寶塔、寺廟、明清建築群等，是人文遺產豐富的特色景區，游覽面積約8平方公里。
  4. A drainage area threshold is used to produce a continuous network, so that different network is obtained for varying drainage area threshold

    為了得到連續的河網，方法中引入了匯水面積閾值的概念，但對于同一流域，利用不同的匯水面積閾值將得到不同的河網。
  5. ( 5 ) the spring greenland sea - ice extent is larger ( smaller ) : then during the following summer the high of the japanese sea is stronger ( weaker ), and the low of the asian land is stronger ( weaker ), which make the pattern of low west and high east easily ( uneasily ) form ; the ascending movement over north china is strengthened ( weakened ) ; the summer monsoon of east asia is stronger ( weaker ), then the southeastern, warm and damp airflow towards the north china is stronger ( weaker ), and the cold airflow of the high level over the north china is also stronger ( weaker ), which make the convergence of the cold and warm air over north china easily ( uneasily ) form ; the sst of the east pacific ocean is lower ( higher ), while the sst of west wind drift is higher ( lower )

    （ 5 ）春季格陵蘭海冰面積偏大（小） ：後期夏季日本海高壓偏強（弱） ，而大陸上低壓也偏強（弱） ，易（不易）形成西低東阻的形勢；華北地區的上升運動增強（減弱） ；東亞夏季風偏強（弱） ，向華北地區輸送的西南暖濕氣流偏強（弱） ，而對應高空華北地區上空冷空氣活動偏強（弱） ，利於（不利於）華北上空冷暖空氣的交匯；夏季赤道東太平洋海溫偏低（高） ，西風漂流區海溫偏高（低） 。在以上的環流背景下，華北夏季降水偏多（少） ，易澇（旱） 。
  6. Several trends are converging to reduce the grain area, including the loss of irrigation water, desert expansion, the conversion of cropland to nonfarm uses, the shift to higher - value crops, and a decline in double - cropping due to the loss of farm labor in the more prosperous coastal provinces

    糧田面積萎縮是多種趨勢匯合共同作用的後果，包括灌溉用水短缺、沙漠擴大、糧田轉為非農用地、改種高價值作物，以及在比較富裕的沿海省份由於農業勞動力缺失致使一年兩作的萎縮。
  7. 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。
  8. Flowing through the heart of sha tin and out into tolo harbour through the shing mun channel, the river has a catchment area of 37 square kilometres, the largest in the eastern new territories. its major tributaries include the kwun yam shan stream, tin sum nullah, fo tan nullah, tai wai nullah and siu lek yuen nullah

    城門河的支流匯集於沙田市中心，經城門河道流到吐露港，河流集水區佔地37平方公里，面積為新界東部之冠，城門河的主要支流包括觀音山溪田心明渠火炭明渠大圍明渠及小瀝源明渠。
  9. A method is proposed, in which the relation between source density ( or drainage density ) and the threshold is used to produce an ideal drainage network, the area threshold when source density ( or drainage density ) show stability is reasonable

    提出了一種方法，利用河源密度（或河網密度）與匯水面積閾值的關系，確定匯水面積閾值，當河源密度（或河網密度）趨于穩定時對應合理的面積閾值。
  10. Thus it is very difficult to calculate the spill volume and water quality because they involve many processes such as rainfall, yield runoff of rainfall 、 flow concentration of surface runoff, ground pollutant build up 、 washout, the flow concentration of combined drainage system and cso

    其中，合流制排水系統的溢流水量、水質的確定涉及到降雨，地面產流、匯流，地表污染物的累積、沖刷，污水在管渠中的匯流以及溢流等多種因素，採用一般方法很難定量計算。
  11. Potential polluted areas are often very small in size, except for some sites where the anthropogenic influence on sediments is clearly evident, due to the wide extent of local industrial and agricultural activities ( e. g., the sarno river catchment basin )

    潛在污染區的面積往往是很小的，除非人為對沉積物的影響非常明顯，主要源於當地廣泛的農業和工業活動（例如亞諾河匯水盆地） 。
  12. So a new method ? scale analysis method ( or called fractal analysis method ) is applied to study the flood of jialing river basin. the scaling hypotheses is applied to the relationship of annual maximum flood and drainage area. and basing on the scaling lognormal model with two parameters introduced by smith, a lognormal model with three parameters of flood is introduced to represent the scale effect of drainage area in annual flood peak distributions

    在洪水區域分析中一般採用洪水指標法，但該法的基本假定與實際情況存在矛盾，因此本文採用一種新的分析方法? ?標度分析法（或稱為分形分析法）來研究洪峰的區域變化，將標度不變性引入年最大洪峰流量? ?匯流面積關系中，並將其用於嘉陵江流域的洪水，另外，本文在smith提出的具有標度性質的二參數對數正態分佈模型基礎上創造性地提出了三參數對數正態分佈模型來表徵年最大洪峰流量分佈中匯流面積的尺度影響。
  13. The amazon has over a thousand tributaries feeding into it. the entire river system is the size of north america

    答案：亞馬孫河由一千多條支流匯交而成。整個水系覆蓋的面積如北美洲一樣大。
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