逐日平均 的英文怎麼說
中文拼音 [zhúrìpíngjūn]
逐日平均
英文
daily mean- 逐 : 動詞1. (追趕) pursue; chase; run after 2. (驅逐) drive out; expel; banish 3. (挨著次序) one by one
- 日 : Ⅰ名詞1 (太陽) sun 2 (白天) daytime; day 3 (一晝夜; 天) day 4 (泛指某一段時間) time 5 (日...
- 平 : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
- 均 : Ⅰ形容詞(均勻) equal; even Ⅱ副詞(都; 全) without exception; all
- 逐日 : day by day; every day
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The variations of sea ice in the arctic ocean are simulated by using a improved high resolution hibler dynamic - thermodynamic sea ice model during 1979 - 1998. the model is driven by surface atmospheric and oceanic forcing consists of geostrophic winds, surface air temperature, specific humidity, and longwave and shortwave radiative fluxes provided by international arctic buoy program ( iabp ). the simulated results show that arctic sea ice have noticeable seasonal and annual variability
利用一個hibler海冰熱動力模式,在改進了其熱力部分和改變模擬范圍以及提高解析度的基礎上,以北極國際浮標計劃( iabp )提供的1979 - 1998年間逐日變化的日平均海平面氣溫場,濕度場,長短波輻射場,風場,洋流場,海洋熱流量場為強迫場,模擬了上述20年間北極海冰的時空演變。As a result, in the paper, considering the altitudinal effect ( topography factor ) and the influence on the temperature lapse rate by topography and latitude and longitude and moisture transfer, the study on the daily surface air mean, max and min temperature in the reaches of yangtze rive is attempted by five models, which include the gaussian weighted model, the gaussian weighted model associated with the error - modification, the gradient plus inverse distance squared model and the modified gaussian weighted model a and b that take topography - factor into account
本文考慮海拔高度和溫度直減率受地形和經、緯度及水汽等因素的影響,通過利用高斯權重法、結合逐步訂正的高斯權重法、梯度距離權重反比法和加入地形影響項(地形因子)的兩種改進高斯權重法的方案a 、 b ,對長江流域的地面日平均、最高和最低氣溫場進行了空間化插值研究。Mean monthly minimum temperature
一個月逐日最低溫度的平均值Mean monthly maximun temperature
一個月逐日最高溫度的平均值During the course of the research, the criterions of the interpolation effect are mean error ( me ), mean absolute error ( mae ), root mean squared interpolation error ( rmse ) and the difference of mean square deviation between the measured and the estimated surface air temperature. the conclusions are as follows : ( 1 ) by contrasting the gaussian weighted model associated with the error modification with the gaussian weighted model, the error modification is proved to considerably ameliorate the precision of spatial interpolation ; ( 2 ) on the base of the gaussian weighted model, taking altitudinal effect into account can reflect the trend in which temperature changes according to the topographic altitude and may ameliorate the precision of spatial interpolation correspondingly and apparently, which indicates that topographical effect on the preciseness of spatial interpolation can not be disregarded in terms of the region with complicated topography ; ( 3 ) the map of daily surface air temperature distribution, using the modified gaussian weighted model a and b, can accurately reflect the temperature - changing - with - topographical - altitude trend. among them, the better is the model a, whose me is below 0. 03 ?
在此過程中,採用平均誤差( me ) ,平均絕對誤差( mae ) ,插值平均誤差平方的平方根( rootmeansquaredinterpolationerror ,簡稱rmsie ) ,插值前後測站要素值的均方差( meansquaredeviation ,簡稱msd )差值作為判定插值效果的標準,得出如下結論:通過高斯權重法與結合逐步訂正的高斯權重法的對比,說明結合逐步訂正方案的高斯權重法可大大提高地面日氣溫的插值精度;在高斯權重法中加入海拔影響項可以反映出溫度隨地形高度的變化趨勢,同時也能較大地提高地面日氣溫的空間插值精度,說明在地形復雜的區域,地形影響在插值精度中是不可忽略的;對于高斯權重法的兩種改進方案得到的地面日氣溫分布圖都能很好地反映出表面大氣氣溫隨地形高度的變化趨勢。Saturated sand are testes in the laboratory under the undrained cyclic loading condition with static - dynamic dual purpose triaxial compression test apparatus, which is designed under the cooperation of hohai university and marui co. ltd japan. the results indicate that the stress path approaches from a initial stress point to the failure lines as cyclic loading goes on, and eventually converges on a certain limiting stress path in the vicinity of the failure lines. the stress - strain curve, however, does not converge on a closed hystersis loop ; the shear strain rapidly increases in looser sand or gradually and continually increases in denser sand
利用河海大學與日本圓井株式會社共同研製的新型的多功能靜動三軸儀進行了飽和砂土循環扭剪不排水試驗,研究表明,對于松砂,剪應變幅度快速地由微小增加到百分之幾甚至百分之十幾,對于緊砂,剪應變幅度逐漸地由微小增加到百分之幾甚至百分之十幾;經試驗初步研究表明用初始有效平均正應力歸一化的有效應力路徑很好的一致性。The capacity of the decrease of maximum air temperature in forests was the principal factor of decreasing the annual mean differences in daily range of temperature
這4種森林的年平均日較差依次為5 . 9 、 4 . 6 , 3 . 6和3 . 1 ,且月變異系數逐漸減小,森林主要通過降低日最高溫而減少林型間氣溫日較差。Using the daily maximum and mean air surface temperature data of 121 stations in the area of southern china for the period 1961 - 2004, the change characteristics of the maxi mum temperature in the area was analyzed
摘要利用從全國743個站點數據集中挑選出的江南、華南地區的121個站點1961 - 2004年逐日日最高氣溫和日平均氣溫資料,分析了近40多年來我國南方地區最高氣溫的變化特徵。Mean annual maximun temperature humidity
一個月逐日平均溫濕度的平均值Mean dekad temperature humidity ten - days average temperature humidity
一旬逐日平均溫濕度的平均值Using the daily and monthly ncep / ncar reanalysis data from 1951 to 2000 and monthly precipitation of 160 stations in china in summer from 1951 to 2000, the climatic distribution of heat source are computed. the responses of the asian monsoon circulation to the annual anomaly of the heat source over the bay of bengal in summer and the annual relationship between the heat source and the precipitation of china in summer are analyzed
摘要利用1951 - 2000年ncep / ncar再分析逐日及月平均資料和我國160個測站1951 - 2000年月降水量資料,計算了夏季大氣熱源氣候分佈,分析了夏季孟加拉灣地區熱源年際異常及亞洲季風環流系統的響應,以及夏季孟加拉灣地區熱源與中國夏季降水的年際關系。By the daily, 5 - day, 10 - day, monthly and seasonal mean images from hourly gms - 5 infrared images, an analysis of cloud characters of severe storm rainfall during the flood of yangtze river in 1998 was made. the results show that the mean cloud images disclose the mean features of the severe storm systems
利用gms衛星的逐時紅外雲圖做成了日候旬月和季平均雲圖,在此基礎上對1998年夏季長江中上游洪水期間暴雨的雲圖特徵進行了分析。結果表明,多日平均雲圖可以概括地揭示降水系統的主要特徵。The paper explored the pdf of the spatial distribution of the day precipitation. the result shows that the weibull distribution is good on describing the heterogeneous of the spatial distribution of the day precipitation in china. the exponential distribution is n ' t ideally suited to the day precipitation
利用負指數分佈和weibull分佈擬合全國范圍內的逐日降水水平空間概率分佈模式,發現負指數分佈模式並不能很好的擬合大范圍區域逐日降水量場空間分佈型,而weibull分佈的擬合效果很好,表明用weibull分佈描述中國區域逐日降水量空間分佈非均勻性的分佈律是非常適宜的。In this paper, i studied the space - time character of ssw event in the mid and high latitude of the northern hemisphere and its affective factors, by using ncep / ncar re - analyzed day - by - day potential height field, temperature field, u, v and w data field, and monthly average earth probe - toms global grid data of ozone amount
本文利用ncep ncar再分析計劃的逐日位勢高度場,溫度場, u 、 v和w資料場和earthprobe ? toms月平均全球臭氧總量格點資料,對北半球中高緯地區強爆發性增溫( ssw )事件的時空特徵及其影響因素進行了研究。Second, the bar of the frequency - distribution and the curve of lorenz and the g coefficient are talked about the spatial distribution of day to day precipitation. the results show that the heterogeneous of day precipitation is strong on every day in a year. the spatial distribution model is left skew all in four seasons and it is different from the monthly precipitation
其次利用全國700個測站逐日降水資料的空間分佈頻數直方圖及洛倫茲曲線和基尼系數闡述了我國逐日( 24小時)降水非均勻性的事實,直方圖顯示全國范圍內逐日降水的水平空間分佈型在四季都是一種明顯左偏態型,與月降水量的水平空間分佈型略有不同;基尼系數值的月際變化也與月降水量的變化相反。This relatively new product in the united kingdom basically allows the balances in the current and savings accounts of a customer, while they sit there, to be deducted from the outstanding mortgage principal for the purpose of calculating the mortgage interest to be paid each month. this could be done on a daily basis or on a monthly average basis
其基本原理是每月應付按揭利息是根據未償還本額計算的,而在計算有關利息時,客戶的往來及儲蓄帳戶結餘可以用作減低未償還本金額,利息可以逐日計算,或以每月平均來計算。The thermal process model of imbed pipe floor heating room at intermittent operation was set up by analyzing the thermal storage of enclosure. then, a solution method was give for it basing on duhamel theorem. the calculation results shown a good indoor thermal environment can be hold when the system, which designed on out door temperature for heating basis, operates half day in night under outer door mean temperature in winter
對典型房間的計算結果顯示:系統間歇運行時,供暖系統開啟和關閉后室內溫度呈指數規律變化;當系統按供暖室外計算溫度設計,實際運行日的室外平均溫度等於供暖期室外日平均溫度時,在室外逐時溫度較低的時段低溫熱水地板輻射供暖系統運行半天左右可滿足全天供暖室內計算溫度要求。Based on 1960 - 2000 daily temperature data of 99stations in northeast china and ncep reanalysis data, the spring temperature in northeast china is analyzed, and the results indicate : 1 the spring temperature in northeast china presents upward tendency and the cycle periods of 14 years and 4 to 6 years. meanwhile abrupt change is significant between the year of 1984 and 1985
利用東北地區99個測站的1960 ? 2000年春季逐日平均氣溫資料,以及ncep再分析資料,採用旋轉經驗正交函數、 morlet小波分析、合成分析方法研究了東北地區和各不同區域春季氣溫的時空分佈、年際和年代際變化特徵、春季氣溫異常以及低溫過程的環流特徵,並得出主要結論如下: 1 、東北地區春季氣溫存在著上升趨勢,並且有14年和4 6年的周期存在,東北地區春季氣溫存在突變現象,出現突變的時間在1984 1985年間。In order to provide scientific advice for wintertime agricultural production in guangdong province, we analyzed and studied the yearly variations and spatial distribution of the winter chilling damage in guangdong for the latest 44 years by using mean daily temperature and daily minimum temperature of 22 meteorological stations in guangdong from december, 1957 to february, 2001
用廣東省22個分佈較均勻的代表站1957年12月? 2001年2月冬季( 12月? 2月)逐日平均氣溫和最低氣溫資料,對廣東省近44年來冬季寒害的發生規律及地域分佈特徵進行了分析和研究,為廣東省冬季農業生產提供科學指導。Using monthly and daily mean temperature data from 726 stations ' s across china mainland for period of 1951 to 2001, the author established the time series of mean temperature for the region, and analyzed the decadal variation and change trend in temperature and temperature - defined growing season over the past 51 years
利用中國726個站點1951 - 2001年的逐月和逐日平均氣溫記錄,分析研究了中國1951 - 2001年氣溫和1961 - 2000年溫度生長期的變化及其趨勢。結果表明, 1951 - 2001年期間,中國氣溫上升明顯,增暖過程從80年代開始, 1987年以後,增暖趨勢有了進一步加快的趨勢。分享友人