蒸發勢 的英文怎麼說

中文拼音 [zhēngfāshì]
蒸發勢 英文
evaporation potential
  • 蒸 : Ⅰ動詞1. （蒸發） evaporate2. （利用水蒸氣的熱力使食物熟或熱） steam Ⅱ名詞[中醫] （將藥物隔水蒸熟） steaming
  • 發 : 名詞（頭發） hair
  • 勢 : 名詞1 （勢力） power; force; influence 2 （一切事物力量表現出來的趨向） momentum; tendency 3 （自...
  • 蒸發 : [物理學] [化學] evaporation; evaporate蒸發計 evaporometer; evaporimeter; atmidometer; atmometer; ...
  1. Moisture evaporating from the chalk of tsochen s moon world badlands in the warmth of the early morning sun shrouds the hills in mist, like a scene from an ink - wash painting. but to enjoy this sight you have to rise early, and have luck with the weather

    月世界白堊土中的水分受日出而蒸發，水汽蒸蒙的層疊山巒如同一幅氣勢磅礴的水墨畫，不過欲賞此美景必須起個大早，有好天氣配合。
  2. As the pre - evaporation time increases, the water flux first decreases then increase, at the 23rd second it reaches the minimum value ; the clearance rates of urea and creatintine increase first then decrease and increase a little at last

    隨著預蒸發時間的延長，水通量先減小后增大，在235時有一最小值;肌肝和尿素去除率均是先升高而後降低然後再稍為升高的趨勢。
  3. The corrosion behavior of nanocrystalline ( nc ) copper bulks with various grain sizes prepared from igc ( inert gas condemsation ) and vacuum annealing in comparison with conventional microcrystalline ( mc ) copper ( as - rolled and electrolytic ) in acid copper sulphate solution and neutral solution containing chlorides under free corrosion conditions and anodic polarizations has been studied using potentiodynamic polarization, potentiometric analysis, cyclic voltammetry and electrochemical impedance spectroscopy. x - ray diffraction was used to estimate the grain size of the annealed nc copper. field emission gun scanning electron microscopy and x - ray energy - dispersive spectroscopy was used to characterize the surface morphology and analyze the surface composition after the polarization and potentiometric test of both nc and mc copper

    本文研究了用igc （惰性氣體蒸發凝聚原位溫壓法）制備並真空退火到不同晶粒尺寸的納米晶銅和微米晶銅（冷軋紫銅、電解銅）在酸性硫酸銅溶液和中性含氯溶液中，在自腐蝕狀態和陽極極化狀態下的腐蝕性能。使用了動電勢極化、電位測定、循環伏安法（ cv ）和電化學阻抗譜（ eis ）等方法。 x -射線衍射（ xrd ）的方法用來估算納米晶銅晶粒尺寸。
  4. Including irrigation time, frequency, and quantity of water, of which based on the evapotranspiration rate and crop coefficients in different months and the rank of visual appearance of different date

    根據草坪質量與土壤含水量、土壤水勢的相關性及作物系數、蒸發量等參數，準確計量其灌水時間、灌水量和灌水頻率。
  5. In the region of investigation, the water in the soil is upward and under the evaporation condition in the first zone, where intensive evaporation occurs ; the matrix potential of soil water is downward so that the water is downward in the second zone

    在研究區內，第一個分帶是水分向上運動，水分處于蒸發狀態，常年處于極度乾燥狀況；第二分帶水土勢較低，也就是第一個零通量面的下翼部分，在這一分帶中水分向下運動。
  6. ( 3 ) when evaporation was stopped during the process of soil water redistribution, soil water would move downslope by gravity. when evaporation was in process, due to low initial water content, most infiltrated water from small intensity and amount of rainfall would be consumed by intensive evapotranspiration during rainy season, and lateral downslope unsaturated flow seldom took place. however, soil water would move downslope by gravitational and matric potential gradients after continuous rainfall

    （ 3 ）在防止蒸發條件下，再分佈過程中，土壤水分在重力的作用下有沿坡向下運移的趨勢；在蒸發條件下，由於初始含水量一般較低，雨季量小且分散的降雨極易為強烈的蒸發蒸騰所消耗，側向沿坡向下流難以發生，但在持續的降雨條件下，土壤水分在重力勢和基質勢梯度的作用下易沿坡向下運移。
  7. The test research continuous two years, carry out land membrane cover, the ambient conditions that can improve garlic growth growth, raises winter spring soil temperature, maintenance has moist soil, loose, reduce moisture to evaporate run off, it is good to promote garlic to make sprout early, growth better, and take out moss early, raise output and quality, promote garlic to increase production and receipt

    摘要經過連續兩年的試驗研究，實行地膜覆蓋，可以改善大蒜生長發育的環境條件，提高冬春季土壤溫度，保持土壤濕潤、疏鬆，減少水分蒸發流失，可以促進大蒜早出苗、齊苗、長勢好、早抽苔，提高產量和質量，促進大蒜增產增收。
  8. The paper main contents including : ( 1 ) the paper analyzed spatial variability of hydrology geological parameters ; and studied on the tendency and regulation of annual water table resource in shandianhe river in inner mongolia ; and analyzed the general changing tendency of water table with time ; analyzed and illustrated the conditions of supply, penetration and drainage of ground water. ( 2 ) the paper analyzed the data of rainfall, evaporation, transpiration and runoff, assessed the surface water resources. ( 3 ) the paper used drainage method of ground water and finite element method assessed groundwater resources and forecasted the water table in the future six years

    內容包括: （ 1 ）分析了水文地質參數的空間變異性並分析研究了地下水的歷年動態變化趨勢和規律及其補給、徑流和排泄條件; （ 2 ）整理和分析了研究區的降水、蒸發和徑流資料，評價了地表水資源量; （ 3 ）採用總排泄法和有限元法對研究區地下水資源量進行了評價，並對未來6年地下水水位進行了預測。
  9. Results : elsd or only has the absorption in the determination not ultraviolet absorption in the ultraviolet terminal on the ingredient to have the big superiority and the widespread application

    結果：蒸發光散射器在測定沒有紫外吸收或僅在紫外末端有吸收的成分上有較大的優勢和較廣泛的應用。
  10. The dynamics equations of soil water vaporizing and ammonia volatilizing hcluding the factors of water and temperature, and the dynamics - like equation of urea transforming into ammonium nitrogen in soil are founded in the paper, by taking the effect of interaction of water and temperature as subject, the dynamic change character of object studied as basis and using principle of chemical dynamic ; the empirio - equations of soil water retention curve including temperature and the empirio - equations including temperature between water potential of millet seedling leaves and soil water are founded in order to make the equation of relation between water potential and water content in soil suit the demand of temperature change much better

    本文以水熱耦合效應為主題，基於研究對象的動態變化特徵，應用化學動力學原理，建立了含水、熱因子以及水熱耦合效應的土壤水分蒸發、肥料氨揮發動力學方程，以及施入土壤中的尿素轉化為銨態氮的動力學型方程；為使水勢?含水量關系式更好適應變溫條件應用的要求，建立了含溫度因子直接表徵土壤持水曲線的經驗方程，以及含溫度因子的穀苗葉水勢與土壤含水量關系經驗方程。
  11. When water in the soil or in the xylem is put under tension, due to the evaporation of water from a particular site ( which creates a water potential gradient in the direction of the evaporation ), capillarity enables water to overcome the cohesive forces within the water and move against gravity in response to the water potential gradient

    當土壤中或木質部中的水受到張力作用時，由於特定部分水的蒸發（沿著蒸發方向形成水勢梯度） ，毛細現象可以使水克服水分子之間的內聚力並同時沿著水勢梯度逆著重力作用移動。
  12. So the most important thing is to rebuild the mathematic model and to improve the precision

    準確的建立數學模型，提高蒸發冷卻的計算精度勢在必行。
  13. The results showed that soil surface resistance often increased with evaporation time and cumulative evaporation, but the relation might be changed by variation of difference of vapour pressure between evaporating plane and atmosphere ; difference of vapour pressure between evaporating plane and atmosphere was one of the major factors for determining the soil surface resistance

    結果表明，土壤表面阻力總趨勢是隨蒸發時間的延長和累積蒸發量的增加而增大，但這種關系有可能被土壤蒸發面和大氣間水汽壓差的改變所打破，土壤蒸發面和大氣間水汽壓差是決定土壤表面阻力的主要因素之一。
  14. After the innovation, it can greatly restrain fouling of the evaporator pipes, eliminate smoke and bad smell, lengthen the operation life to over 1 month ; evaporators only need alkali liquor and water for recycling cleaning

    實施后明顯抑制了蒸發器列管結垢趨勢，焚燒爐煙氣臭氣消除，運行周期達到1個月以上；清洗蒸發器時，只需用稀堿液和水循環清洗，避免了頻繁打開蒸發器機械清洗。
  15. There are 3 distribution types : i. e. whole district is the same, north and south part difference, and east and west part difference

    陸面蒸發呈增加趨勢，全區變化較為一致，中心在華北地區中部的濟南、臨沂一帶。
  16. 2. build a mathematic model of variable capacity system, simulate the steady - state performances of three different structures, and obtain their trends of performances and compositions with inlet temperature of evaporator descending

    建立了變濃度容量調節的數學模型，對三種不同結構的系統進行了穩態模擬，得出其各自性能及組分隨蒸發器進風溫度的下降而變化的趨勢。
  17. The results indicated that due to the factors like relief, the evaporation capacity of chao lake basin was unbalanced in spatial distribution and appears to be on the rise on the whole during the period under discussion

    研究表明，由於地形等因素的影響，巢湖流域的蒸發量空間分佈不均衡，在研究時段內蒸發量大體呈上升趨勢。
  18. Aiming at illustrating how the regional evaporation capacity was affected by human activities, this paper, by adopting statistics method, analyzed the materials covering fifteen evapotranspiration sites in chao lake valley spanning twentity years from 1981 to 2000, and then explored the relationship between the features of spatial distribution of evapotranspiration and relief, temperature, wind velocity, the amount of precipitation and other factors, as well as on the characteristics of evapotranspiration variation within a year and the trend of its annual changes

    採用了統計學方法，對巢湖流域15個蒸發點20年（ 1981 - 2000年）的資料進行了分析，初步探討了巢湖流域的蒸發量空間分佈特徵與地勢、氣溫、風速、降水量等因子的關系，以及蒸發量在1年內的變化特徵和年際變化趨勢，試圖說明研究時段內人類活動對區域蒸發量的影響。
  19. The inner evaporative cooling system has more advantages comparing with the air - cooling function and the water - cooling function. for examples, its efficiency is higher, its maintenance is easier, and its insulation.,

    蒸發冷卻技術較之空氣冷卻和水冷卻有著明顯優勢：冷卻效率高、運行維護簡單、絕緣性好、可靠性高等。
  20. Because the evaporation is great more than rainfall, and the ground water is deep, soil water is always in the step of wane condition and the soil nutrient are also leanness and available nutrients are scantily, which makes the eco - environment of the plateau very fragile

    由於蒸發潛勢遠大於降雨量，而地下水埋藏又很深，致使土壤水分經常處於水分虧缺狀態，加之水土流失嚴重，土壤貧瘠，基礎肥力低，有效養分缺乏，生態環境十分惡劣。
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