D - decadal 中文

decadal adj.十的；十年間的。

decade
Based on summer precipitation in north china and the northern hemisphere sea level pressure ( slp ) and the pacific sea surface temperature anomaly ( ssta ) from 1900 to 2001 and ncep data from 1950 to 1999 , this paper studies inter - decadal variations of summer precipitation in north china and linkage of it and general circulation of atmosphere ( gca ) and enso cycle using eof and wavelet transform and composite analysis and correlation analysis and so on 本文采用1900 2001年華北夏季降水量、北半球海平面氣壓( slp ) 、太平洋海表溫度距平( ssta ) 、 1950 1999年ncep資料等，利用eof 、小波變換、合成分析、相關分析等方法，研究了華北夏季降水的年代際變化及其與東亞大氣環流、 enso循環的聯系。
If a decadal positive temperature anomaly occurs in the eastern tropical pacific , the atmospheric response excites a anticyclonic wind stress anomaly in the east of australia , which will lead to generate a negative temperature anomaly in the western tropical south pacific 當熱帶東太平洋的海溫為暖異常，它將激發澳大利亞的東部沿岸的大氣產生反氣旋性風應力異常，在這種風場的作用，下方海水向四周輻散，導致熱帶西南太平洋的溫躍層變淺，產生負的溫度異常。
Results indicate that there exist noticeable variations in the correlations of equatorial western pacific ssta with soi / nino3 ssta from decade to decade ; the wpi - soi correlation shows stronger inter - decadal changes in the boreal spring and the winter seasons in the recent fifty years 結果表明：熱帶太平洋地區海氣年際變化間的相關關系具有顯著的年代際變遷。最近50年，西太平洋海溫指數與南方濤動指數之間相關關系的年代際變化在春/冬季節最明顯。
3 ) the anomaly interaction of global sea thermal elements with climate elements is of persistence from previous summer / winter through current winter / summer with relative stable interaction areas on inter - decadal time scale . while their abrupt climate change did not occur simultaneously 3 )在年代際尺度變化方面，海洋熱異常和氣候異常有較好的同期相關關系，相互作用的關鍵區也有較穩定的位置，不同要素的氣候躍變點不盡相同。
The frequency analysis of area - averaged ssta time series in key regions indicates that the power spectrum peaks is centered at 2 - 4yr annual oscillation , and there is also long temporal scale oscillation such as quasi decadal oscillation revealed by wavelet analysis 時頻分析表明，這兩個海區區域平均的ssta時間序列存在顯著的2 - 4年年際振蕩以及準年代際變化。自相關分析表明西風漂流區與熱帶中東太平洋ssta在冬季的持續性較好。
In this background , increasing process has apparent decadal - scale variety : there is a distinctness period of temperature increasing before 1950s “ , from 1950s “ to 1970s “ early it is temperature decreasing period , then outstanding temperature increasing is followed after 1970s “ 增溫過程有明顯的年代際變化： 20世紀50年代以前是一個明顯增溫時段， 50年代到70年代初是降溫時段， 70年代以后又顯著增溫。
It is evidenced that the seasonal disasters hit the study region each year after 1985 . the annual and seasonal calamities experience inter - decadal variation , and the climatic frequency of their occurrence shows noticeable change , especially in summer . after 特別是夏季，在50年代中期到80年代初期的25年內，經常出現全省范圍的干旱，但是80年代以后夏季干旱頻率己經明顯降低，而代之以夏季洪澇不斷發生。
And the trend of drought area is markedly increasing in global land in spring and autumn , while the trend of drought area is remarkably decreasing in south america in autumn the flood and drought area also has decadal variety in global 然而北美大陸春季的洪澇面積卻是顯著的增加趨勢。從1948 - 2001年，全球陸地春季和夏季干旱面積增加的趨勢非常顯著。然而南美大陸秋季的干旱面積卻是明顯的減少趨勢。
When enso is happened , the global precipitation has decadal variety between the time before 1976 and after 1976 . we also analyzed the character of the variety of precipitation in different region during the six months before ( after ) the beginning year of enso 當enso發生時， 1976年以前和1976年以后的的全球降水發生了年代際變化。還分析了不同區域在enso開始年的前(后) 6個月的降水變化特征。
There is a distinct inter - decadal trend in numbers of station and days of heavy - hard rainfall and the frequencies of it increased in recent decade . the heavy - hard rainfall usually occurs at night with greater relative intensity . 3 大到暴雨日數和站數具有明顯的年代際變化特征，近十年來區域性大到暴雨次數增加，具有夜發性的特點且暴雨的相對強度較大，也是暴雨災害頻發的地區。
( 5 ) the decadal variations of quasi - quadrennial and quasi - biennial components of wind stress fields make west wind anomaly of east pacific and meridional wind stress anomaly converging upon the equator stronger since 1980s ( 5 )風應力距平場具有空間非對稱性，同時又有時間非對稱性： 80年代以后，太平洋中部的西風異常偏強；從赤道兩側向赤道輻合的經向風應力異常偏強。
The subduct ion sign propagates toward the western tropical pacif ic ; and the decadal sign from the western tropical pacific propagates toward north - east . they meet at about 160 meter in depth in subtropical pacific 從北太平洋窗口區潛沉的海溫年代際信號沿西南路徑傳播到副熱帶地區，在溫躍層160m上下與熱帶西太平洋向東北傳播的海溫異常信號會合。
On inter - decadal time scales , tropical cyclone activity over the western north pacific seems to have a periodicity of about 18 years . this may be related to the pacific decadal oscillation ( see 十年間變化方面，在西北太平片洋上，熱帶氣旋活動較明顯的周期是18年左右，這可能是與太平洋十年間振蕩( pacificdecadaloscillation ，簡稱pdo ，見
Sn with 255mm and bf1 with 212mm in height ) from xiniu cave , shennongjia to investigate a decadal - century scale climatic changes of east asian monsoon covering the most part of the last two millenary 近2000年來氣候變化的研究，對于認識未來氣候變化有重要的意義。作者從神農架犀牛洞采到兩根分別長255mm ( no . sn )和212mm ( no . bfl )的石筍。
On inter - decadal time scales , tropical cyclone activity over the western north pacific seems to have a periodicity of about 18 years . this may be related to the pacific decadal oscillation see 十年間變化方面，在西北太平洋上，熱帶氣旋活動較明顯的周期是18年左右，這可能是與太平洋十年間振蕩pacific decadal oscillation ，簡稱pdo ，見
The results indicate that the precipitation of global , nh and sh experienced decadal change : a minus - trend from 1974s global precipitation for djf , regression coefficient is - 0 . 017mm / a 結果表明：全球、南、北半球的12 - 2月的陸面降水有明顯的年代際變化，全球12 - 2月降水量從1975年開始的明顯的下降趨勢，回歸系數約為- 0 . 017mm a 。
6 ) both warming and cooling anomalies over the north pacific and the north atlantic contribute a great part to inter - decadal global sea thermal variations , and they may be valuable for climate change prediction 6 )北太平洋、北大西洋在整個海洋熱異常中起著極其重要的作用，它們熱狀況的變化對后期中國氣候異常有一定的預示作用。
A strong decadal change of the meiyu periods in the mid - lower yangtze basin occurred in late 1970s since 1885 : a weak meiyu stage in 1959 - 1978 abruptly transformed into the strong one during 1979 - 1999 摘要1885年以來長江中下游梅雨期在70年代末發生了一次強年代際突變：從1958 - 1978年的弱梅雨時段突變為1979 - 1999年的強梅雨時段。
5 ) the spatial distribution pattern of sea surface temperature anomaly over the east pacific is related to el nino , as indicates inter - decadal climate oscillation for the strong inter - annual events 5 )海洋熱異常尤其是東太平洋的空間分布反映出類enso模態的特征，體現了年際信號同時具有年代際尺度的變化。

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decadal

decadal adj.十的；十年間的。

decade