降雨時 的英文怎麼說

中文拼音 [jiàngshí]
降雨時 英文
duration of rainfall
  • : 降動詞1. (投降) surrender; capitulate 2. (降伏) subdue; vanquish; tame
  • : 雨名詞(從雲層中降向地面的水) rain
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 降雨 : rainfall降雨持續時間 time of the duration of rainfall; 降雨歷時 rainfall duration; 降雨時數 rainf...
  1. Based on studying of the unequal rainfall in space - time and the asymmetry physical geography parameters in space, which can influence the process of the runoff, this paper puts forward a sort of slope conflux and watercourse conflux simulating model based on grid, and that gains flux at random time and grid in basin

    本模型針對降雨時空分佈不均勻與下墊面自然地理參數空間分佈不均勻,對產匯流形成過程的影響,提出了一種基於柵格的坡面產匯流與河道匯流的數值模擬模型。
  2. ( 7 ) rainfalls can " deposit " the co2 in air, making it to take part in the process of karst, to dissolve and corrade carbonate rock. co2 concentration in soil become lower after heavy rainfall and become higher after general rainfall. ( 8 ) the value of chemical characteristic of soil water in the high elevation area is lower than that in the low elevation area

    ( 7 )可以對coz產生影響, 「沉澱」大氣中的co : ,使其參與到巖溶作用中,溶蝕碳酸鹽巖;對土壤空氣中coz的影響與強、量有關,量、強較大,土壤空氣中的c02產生受到抑制,量和強較小,土壤空氣中的coz濃度升高。
  3. ( 4 ) from computing the safety coefficient of homogeneous and heterosphere slopes, we can get useful conclusion that the safety coefficient change in the course of precipitation duration

    ( 4 )通過計算相同條件對均質邊坡和成層土邊坡穩定的影響,得出安全系數隨變化的曲線以及一些有益的結論。
  4. When rain falls, the loess particles on the surface layer swell and form a crust that is almost impermeable to water.

    降雨時,表層的黃土粒就發生膨脹並形成一層幾乎是不透水的表皮。
  5. Clouds are sometimes seeded with silver iodide to induce precipitation.

    人們有在雲里播撒碘化銀,以誘使
  6. Zhoushan has a northern subtropical monsoon marine climate with clear four seasons ; leading wind directions are southeast wind in summer, northwest wind in winter. with an annual average wind speed of 3. 3m s ; and an average temperature of 15. 6 - 16. 6, and the frost free period reaches 251 - 303 days perannum, annual average sunshine time 1941 - 2257 hours, and the annual preeipitation is 927 - 1620 mm

    舟山屬北亞熱帶南緣季風海洋型氣候,四季分明主導風向,夏季為東南風,冬季為西北風,年平均風速3 . 3米秒年平均氣溫15 . 6 . - 16 . 6 ,冬季最低溫為- 1 ,夏季最高溫度為37無霜期251 - 303天,年日照數1941 - 2257小
  7. Mackerel sky, not twenty - four hours dry describes the deterioration of weather after the appearance of cirrocumulus clouds. although it may be bright at the beginning, the weather will deteriorate in half a day s time as the cyclone or front approaches. as they pick up more moisture, the cirrocumulus clouds thicken and extend downward to become low - level clouds which bear rain

    魚鱗天,不也風顛是形容卷積雲出現後天氣轉壞的狀況,雖然初天氣明朗,但約半天光景后,天氣會隨氣旋或鋒面的移近而轉壞,風速增強,卷積雲也會隨著水氣增加而逐漸增厚,雲層向下伸延轉為低層雲,產生
  8. According to the least twin multiplication to calculating the sensitivity index in several water production functions. thus, the writer obtains the fitted the value of the sensitivity index and the varied rule. at the same time, the writer puts forward a new method named rag a ( real coding based accelerating genetic algorithm ) and combines raga with dpsa to calculating the best irrigation system under the non - sufficient irrigation of well irrigation rice in sanjiang plain

    根據《隨機水文學》理論中的間序列分析法,建立了適合三江平原井灌水稻需水量預報的非平穩序隨機模型;通過分析隨機特性,選定季節性序隨機模型,建立了適合三江平原井灌水稻預報的月平均模型;根據最小二乘法,計算出幾種常用水分生產函數中的敏感指數及敏感系數,進而得到三江平原適宜採用的水分生產函數漠型及模型中敏感指數的變化規律;本文提出遺傳動態規劃法( raga ? dp ) ,即採用改進的基於實數編碼的加速遺傳演算法( realcodingbasedacceleratinggeneticalgorithm ,簡稱raga )與動態規劃法( dpsa )相結合,推求非充分灌溉條件下三江平原井灌水稻的最優灌溉制度。
  9. Rainfall is about average for the time of year.

    對一年中的這個候來說,量還算普通。
  10. Meanwhile, an artificial imitation rainfall system was developed in order to study the characteristics of city underlying surface and make experimental check up about the relative appraising index, on which 200 rainfall experiments are made, analyzing the effect of rainfall intensity to the runoff of underlying surface ; the relationship between runoff permeability and unit factor of rainfall intensity and duration ; the effect of rainfall intensity, duration, soil moisture content, and temperature to the runoff permeability ; the relationship between rainfall quantity and runoff permeability, and make mathematical imitation to the expe rimental results, to find the mutual - relationships, and make discussion about the differences between equations of fit

    ,為研究城市下墊面的產匯流特性研製了一套人工模擬系統,並對相關評價指標進行了實測校驗。在此基礎上,進行了200多場實驗,分析了強、歷、土壤前期含水量、溫度、量、不同下墊面和不同覆蓋度等對產匯流的影響,及各種因素對徑流系數的影響和相關性,建立了一定條件下歷徑流系數,強徑流系數,流量徑流系數的函數模型。
  11. Yueyang is a wettish area of confienental subtropical monsoon with mild climate, plenty of rainfall and four distinct seasons. annually, the average temperature is about 17, the average precipitation is 1387. 93. mm, the average sunlight time is 1680 hours, and the frost - free period lasts 270 days

    岳陽市屬亞熱帶季風濕潤氣候區、氣候溫和、量充沛、四季分明,年平均氣溫17左右,多年平均量1387 . 93毫米,年平均日照1680小,無霜期270天。
  12. When soil antecedent condition is dry and the initial rainfall intensity is high, peak surface runoff also considerably lag behind that of rainfall, because of the formation of temporary relative impermeable top layer ; b ) surface runoff is controlled primarily by infiltration - excess runoff mechanism under unsaturated condition ; the major fraction of surface runoff are dominated by saturated infiltration - excess runoff response, only a small fraction by return flow mechanism when soil is saturated ; c ) subsurface flow is dominated by saturated runoff mechanism, and the duration of subsurface post the rainfall end is dependent upon rather the soil properties than the rainfall characteristics ; d ) subsurface flow intensity in cultivated soil layer ( 0 ~ 20cm ) is high up to 35mm / h when rainfall intensity is up to 120mm / h, indicating the existing of macropores and pipe flow in cultivated layer

    2 )耕作制下紫色土的產流主要機制是: 1 )當前土壤含水量未達到飽和狀態,表面產流起始間有明顯滯后現象,這與紫色土的快吸水性和較多非毛管孔隙密切相關;當前土壤較乾燥,初期強較大,易形成臨相對不透水表層,表面產流峰也有明顯滯后現象。 2 )表面徑流的產流方式主要是超滲產流,當土壤達到飽和狀態后,有四川大學博士學位論文小部分回歸流發生,但主要是飽和超滲產流發生,因為紫色土的相對不透水層和其它透水障礙層不明顯。 3 )壤中流主要是飽和產流,與過程有明顯的滯后,而且停后的壤中流產流歷特徵無關。
  13. Intensity and duration of rainfall

    降雨時間與密度
  14. When the rainfall intensity is steady, the time longer of rainfall is, the thinner of slope soil is, the more water in slope soil before rain is, the easier the water flows on the ground. 2

    因此,在太行山片麻巖區,在一定的強度下,降雨時間越長,坡面土壤層越薄,坡面土壤前的含水量越高,越容易形成地表徑流。
  15. 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:前土壤含水量越高,土壤可蓄水量越小,出流所需間越短,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 ,即在強度一定的前提下,降雨時間越長,累計地表徑流量越多。
  16. Based on the analysis of suzhou ' s urbanization process and annual rainfall time series analysis of suzhou and wangting precipitation stations during 1953 ~ 2000, by comparing rural precipitation ( wangting precipitation station ) with urban precipitation ( suzhou precipitation station ) and comparing rainfalls at each station in different periods, the authors analyzed the effect of urbanization on distribution of annual rainfall, precipitation, rainfall frequency etc

    在分析了蘇州城市化發展進程的特點及1953 ~ 2000年降雨時間序列特徵基礎上,採用同期城區(蘇州站)與郊區(望亭站)量橫向對比、城市化發展不同期同一站量縱向對比的方法,研究了城市化對該地區量、年內分配、發生次數等的影響。
  17. Through the annual rainfall of some counties in zhejiang province, the interrelated dimension of rainfall is calculated by the time - series method and rainfall characteristics arc analyzed

    摘要以浙江省某縣年降雨時間序列為例,運用分形理論汁算了該區域的分形維數,並分析了所反映的特徵。
  18. Jade emperor looked around, and then he saw them, the four dragons swooping out of the sky, back to their home in the sea

    當玉皇大帝看到降雨時,他忿怒地大喊: "誰來干預我的世界?誰敢闖入我的領土! "雖然,在地面上的人們,正對他鞠躬並且向天空道謝。
  19. Connecting with country ' s natural scientific fund item and water resources and environmental important experiment item of shann ' xi province, on the basis of large sum of reading about domestic and overseas relative literatures, according to the rainfall data, including per day and per hour rainfall data of 21 years ( from 1980 to 2000 ), the paper analyzed the rainfall characters

    本文結合國家自然科學基金項目和陜西省水資源與環境重點實驗室建設項目,在閱讀並綜述了大量國內外相關文獻基礎上,根據西安市馬渡王水文站的21年( 1980年- 2000年)降雨時、日資料,分析了西安市特性。
  20. These are usually inversely related, i. e., high intensity storms are likely to be of short duration and low intensity storms can have a long duration

    通常強度與降雨時間的長短成反比,換句話說,高強度的暴風很可能會持續較短的間,而低強度的暴風會持續比較長的間。
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