precipitable water vapor 中文意思是什麼

precipitable water vapor 解釋
可降水分
  • precipitable : adj. 【化學】沉澱性的，能使沉澱的。
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • vapor : n. 〈美國〉＝ vapour.
  1. Experiment on driving precipitable water vapor from ground - based gps network in chengdu plain

    觀測網遙感大氣可降水量的初步試驗
  2. Atmospheric precipitable water vapor is one of the most important parameter to li model

    在li模式中有一個重要的輸入參數是大氣可降水量。
  3. The modis atmospheric precipitable water vapor is precise enough as the input parameter to li - model

    這樣的精度對作為li模式的輸入參數來說精度已經足夠了。
  4. In order to verify the reliability of modis atmospheric precipitable water vapor, we used the ncep atmospheric water vapor data

    為了驗證modis大氣可降水量資料的可靠程度，本文利用ncep的大氣可降水量資料對其進行了檢驗。
  5. To improve the precision of using gps remote sensing atmosphere precipitable water vapor, some scholars propose to set up a local model by taking advantage of local meteorologic data in the air, so as to improve the result of using universal model

    摘要為進一步提高利用gps遙感大氣綜合水汽含量的精度，部分學者提出了利用當地探空氣象資料建立局部區域模型，以改善採用通用模型計算綜合水汽含量結果的觀點。
  6. In this paper we used satellite data and ground humidity parameter ( water vapor pressure ) to retrieve the precipitable water in cloudless sky and cloudy sky. the precipitable water got from high levels sounding stations was chosen as the real value for tests

    本文利用衛星資料、探空站和地面站的常規觀測資料對晴空及雲天大氣的可降水量進行了估算，並且利用高空探測資料計算的值作為真實值，對估算得到的結果進行檢驗。
  7. ( 3 ) the mean features of vapor water in the atmosphere in the east of nwc between during the great drought affair and dry years are contrasted and shows that, the precipitable water in the whole troposphere is evidently reduced, and the vapor transport is also weakened, the degree of convergence of water vapor is lessened

    （ 3 ）對比西北地區東部重大幹旱事件期間和典型濕年大氣水分平均特徵發現：干年西北地區東部全區整層大氣可降水量明顯少於濕年，且水汽輸送減弱，水汽輻合程度也有所減小。
  8. Lastly, the precipitable water ( pv ) and vapor transport flux during the great drought affair in the east of nwc in 1990s " have been analyzed and compared with what during wet years. the reason that resulted to that drought affair was studied from the point of water vapor in the atmosphere

    再次，對上世紀90年代西北地區重大幹旱事件期間大氣可降水量、水汽輸送等進行了分析，並與典型濕年進行對比，從大氣水分特徵的角度探討了這次重大幹旱事件的可能形成原因。
  9. The comparison showed that the difference between two data is less 0. 5cm in chinese main land area, and the same time we found that modis atmospheric precipitable water vapor is greater than the ncep data in the area of northwest and north of china and less it in the area of southeast of china. if we multiply modis atmospheric precipitable water vapor data with 0. 933983 and 1. 07686 respectively on above area the difference will below to 0. 2cm

    結果發現：在中國大陸地區， modis與ncep的大氣可降水量之差在絕大部分地區在0 . 5cm以內，但是在中國西北、華北地區普遍偏大一些，在東南地區則普遍偏小一些，如果給上述地區的modis大氣可降水量分別乘以0 . 933983和1 . 07686進行修正，則兩者之差在0 . 2cm以內。
  10. Under the cloudless conditions, the precipitable water was calculated by satellite data and ground humidity parameter respectively, and it was also calculated by the combinable satellite data and ground humidity parameter data. research results were showed as follows : the distribution of the precipitable water retrieved from satellite data was of well spatial and temporal resolutions. the configuration of vapor field was quietly fine, whose distribution of " hot centers " and " wet centers " was obvious

    對于晴空大氣的可降水量，分別用衛星資料和地面濕度參量資料以及將兩種資料結合起來進行了估算，其結果如下：用衛星資料（紅外分裂窗數據）反演晴空大氣可降水量，其反演的水汽場分佈時間和空間的解析度都很高，且其結構精細， 「干中心」和「濕中心」分佈明顯。
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