periodic precipitation 中文意思是什麼

periodic precipitation 解釋
間歇沉澱
  • periodic : adj. 1. 周期的，回歸的，定期的，定時的；間歇的，時時的。2. 某一時期的。3. 【修辭學】掉尾句的，圓周句的；美詞麗句的。adj. 【化學】高碘的。
  • precipitation : n. 1. 猛然摔下，落下。2. 猛沖；急躁，輕率，魯莽。3. 【化學】沉澱（作用）；降雨（量）；（雨、雪等的）降落。
  1. The precipitation and temperature both existed 5year periodic variation in the pre - flood period in the south of china

    華南前汛期降水和氣溫都有5a的主周期。
  2. The large pressure decline in the pumping centre caused the deeped - seated confined fluids to develop periodic tectonic pumping, hydrofracturing and precipitation healing in the sodium - rich rock series

    泵吸中心巨大的壓力降使深部的承壓流體在富鈉質巖系中產生周期性的構造泵吸?水力壓裂?沉澱愈合作用。
  3. With the meteorological and hydrographic data in songhuajiang and nenjiang valley from 1951 to 1995, using correlation analysis and empirical orthogonal analysis, the rule of the flood and relation between flood and precipitation distribution in this region are discussed. the results show that periodic change of water level is obvious in this region. now water level is in the serious stage from 1980 ' s. there are great relation between the water level of flood period and the precipitation. the unusual precipitation of nenjiang valley has greater impact than that of second songhuajiang valley. at the summer in 1998, songhuajiang and nenjiang valley encountered the ghastly flood and the reason for that is the anomalous precipitation great exceeding the historic maximum

    利用松花江，嫩江流域1951 1995年期間的氣象和水文資料，採用相關分析，經驗正交分析等方法，討論了該流域洪澇發生的規律及其與流域內降水分佈的關系.文章指出，江流域的水位變化有明顯的階段性，且具有全流域一致的特性，目前正處在80年代以來洪澇較嚴重的階段;嫩江流域降水異常偏多對松花江洪澇的影響比第二松花江的作用要大; 1998年夏季，松花江，嫩江流域出現超歷史紀錄特大洪水的關鍵原因是嫩江流域6 8月的降水距平百分率遠遠超過了歷史上的的最大值
  4. 29 representative stations of northwest china are selected using eof analysis, and the detailed results of characteristics are given for temporal and space variation of interarmual change and decadal change. the main conclusions are followed : ( 1 ) the tendency of precipitation in northwest china is positive to the west of 103 e longitude and opposite to the east of it. there is a periodic oscillation of quasi - three years of precipitation and a mutation in the middle of 80s in spring precipitation of northwest china

    用eof分析方法選取西北地區29個代表站，分別對其春季和夏季近50a降水進行年際變化和年代際變化時空特徵分析，結果發現（ 1 ）西北地區近50a降水時空趨勢變化以103 e為基準線，以西為正，以東為負，並有準3a的振蕩周期， 80年代中期西北地區春季降水出現了氣候突變。
  5. Northeast china floods season precipitation take place a mutation in 1967. the distribution of northeast china floods season precipitation anomalies shows different phase in different years. ( 3 ) northeast china precipitation anomalies shows complex periodic variation in different seasons and in different years, but all the season exist periodic variation of quasi - three years and over 10 years to different extent

    汛期降水異常的空間分佈在不同年代有不同的位相分佈特徵（ 3 ）東北地區降水不同季節不同年代表現出了較為復雜的周期特徵，其中各季都表現出了明顯的準3年振蕩的周期特徵，同時還不同程度存在10年以上的周期。
  6. The 40 - 50 years periodic change divides the temperature variation into three main cold and warm vicissitudes of the last 50 years, which include the warm period before mid 1960s, the cold period from later 1960s to 1980s and the warm period after the 1980s ; ( 2 ) the precipitation variations in heilongjiang province have multi - time scale and jump characteristics

    近50年來黑龍江省的氣溫變化在40 55a尺度上表現為兩個暖期和一個冷期，它們分別是60年代中期以前的偏暖期， 60年代後期到80年代的偏冷期和80年代以後的偏暖期：黑龍江省的降水變化也具有多時間尺度特徵和突變特徵。
  7. There are obvious 10 - 15 years and 25 - 40 years decades scale periodic change and 1 year, 2 years and 4 years or so annual scale periodic change in heilongjiang ' s precipitation variations

    存在著明顯的10 15a和25 40a的年代際尺度的周期性變化和1a 、 2a和4a左右的年際尺度的周期性變化。
  8. ( 2 ) it shows strong positive correlation at 32 years periodic scale between the precipitation and sst in nino3, while the periodic characteristics are more distinct at 4 years though it is mostly positively correlative then ; in a shorter time scale period, the correlation between the precipitation in heilongjiang and soi is the regular transforming of positive and negative correlations, while at a longer annual or decades scale, the correlations, though mostly negative, are periodically positive

    黑龍江省降水與nino3區海溫的相關，在32a周期尺度上，表現為較強的正相關，而4a尺度上雖以正相關為主，但相關的階段性比較明顯；在較小的年際尺度周期上，黑龍江省降水與soi之間表現為正、負相關有規律的轉換；而在較大的年際尺度和年代際尺度上，兩者的關系則以負相關為主，但也存在階段性的正相關。
  9. The periodic variation of ssta of the two key regions combine reflect vary length periodic variation of flood season precipitation anomalies in liaoning areas

    兩關鍵區ssta周期特徵反映遼寧汛期降水異常的不同長度周期特徵，且有很好的互補關系。
  10. ( 3 ) the precipitation anomaly existed 3year. 5year 7year 14year periodic variation in the pre - flood period in the south of china. the temperature anomaly existed 2year 4year 5year 12year 19year periodic variation in the pre - flood period in the south of china

    （ 3 ）華南前汛期降水異常存在3a 、 5a 、 7a的年際周期和14a的年代際周期；華南前汛期氣溫異常存在的2a 、 4a 、 5a的年際周期及12a 、 19a的年代際周期。
  11. ( 2 ) the precipitation shows periodic variation of 2 - 4 years in the four seasons and significant 10 - 12 years periodic variation in summer and flood season. ( 3 ) liaoning flood season precipitation anomalies in phase with huabei and dongbei, jiangnan inverse

    在周期上，遼寧四季降水的3年左右振蕩特徵較為一致，夏季和汛期的10 12年周期顯著。遼寧汛期多少雨年同期華北、東北與之同位相，江南與之反位相。
  12. The results show that the correlations between e1 nino and the temperature and precipitation in heilongjiang province have multi - time scale characteristics ; ( 1 ) the correlations between sst in nino3 and temperature in heilongjiang province are negative as a whole, but their correlations are evidently different according to different time scales ; the correlations between the temperature and southern oscillation index ( soi ) are positive in annual - scale periodic changes and negative in decades periodic changes

    結果表明，厄爾尼諾事件與黑龍江省氣溫和降水之間的相關具有多時間尺度的特徵；黑龍江省的氣溫與nino3區海溫總體上表現為負相關關系，但是對于不同時間尺度，兩者的相關關系又有明顯的差異；與南方濤動指數在年際尺度周期上表現為正相關，年代際尺度周期上表現為負相關關系。
分享友人
分享到 Line

分享到臉書