The results show that : l ) there are three anomalous high temperature areas and three anomalous low temperature areas, and the whole area high temperature anomaly took place in the late 1980s, whereas the low temperature anomaly in the 1970 ; 2 ) the spatial mode manifests identical variations in the whole area, and the temporal coefficient curve is of 2 - 3 year period oscillation and an interdecadal abrupt in the late 1970s ; 3 ) the variance of interdecadal component is obviously larger than that of interannual in the most part of nespa ; 4 ) the interdecadal variation of the temperature is mainly linear ascendance in the late 1970s, the large range anomalous high ( low ) temperature occurs when the interdecadal and interannual anomaly are both positive ( negative ) in the year ; 5 ) the temperature anomaly is divided into four patterns : southern, northern, eastern and western patterns, in which the interdecadal variation of the southern and western patterns is relatively importance and the interannual variation of eastern and northern pattern is relatively importance
本文用
夏季( 6 - 8月)中國東北地區91個測站44年氣溫資料,對該區
夏季氣溫的氣候平均和異常場進行分析,採用諧波分析將異常變化的年代際、年際尺度分量分離,分別分析兩種尺度上氣溫異常的時
空特徵,最後應用reof進行了氣溫異常的區劃,研究局域異常變化的年代際、年際分量的變化特徵。結果發現: 1 )東北
夏季有三個異常高溫高發區和三個異常低溫高發區。全區性異常高溫(低溫)階段出現在上世紀80年代后( 70年代) 。
Brownouts are sometimes caused by overloaded circuits and are sometimes caused intentionally by the ac utility company in order to reduce the power drawn by users during peak demand periods ( like during hot summers when everyone is using their air conditioners )
有時電路過載會引起電燈暗淡,有時供電公司有意這樣做,是為了在用電高峰期內降低用戶的用電量(比如在盛
夏,每家人家都在使用
空調) 。
Taking loess cave dwelling of yan an area as represen t area , the annual temperature wave inside the cave dwelling are solved under t he annual temperature wave of outside disturbance in yanan furthermore , by comparing with that of bungalows , the characteristics that warm in winter and cool in summer in cave dwelling are illustrated in quantity
以延安地區黃土窯洞為模型,以當地的室外年溫度波為外擾,用反應系數法求解和分析了窯洞室內的年溫度變化;並與相同
空間結構,相同外擾作用下的平房作了分析比較,定量的說明了窯洞與平房相比具有冬暖
夏涼的優點。
We use the regional air quality model chimere driven by meteorological fields from regional climate change simulations to investigate changes in summer ozone mixing ratios over europe under increased greenhouse gas ( ghg ) forcing
研究者使用區域性的
空氣品質模式( chimere )來模擬氣候條件所增加之綠室氣體對于
夏季臭氧混和比例之改變情形。
Hsia also mentions the progress taiwan has made in housing issues. " people used to live in small rooms and share kitchens and bathrooms with the neighbors, but today people in taiwan own bigger houses and enjoy many convenient creature comforts
在住的方面,
夏正鐘說:以前的人居住
空間較小,有些家庭還需與人共用廚房浴廁,現在的人則享有較大的居住
空間及方便的電器設備。
Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution
在此基礎上模擬在冬
夏兩季不同情況下,不同流速對熱管
空氣預熱器壁面溫度的影響;然後對影響整個流場分佈的各種因素:包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬;最後提出在分流煙道轉彎處加裝導流板,並模擬加裝導流板后的流場分佈,得到下級
空氣預熱器出口、熱管
空氣預熱器進口處的斷面速度場分佈、濃度場分佈,以論證加裝導流板能達到流場均勻化的作用。
Results show that the spatial distribution of the precipitation of the west is very uneven and obviously different in every quarter ; the characteristics of precipitation is droughty and less - rain in almost all part in winter. plentiful in summer, spring and autumn are transition phases, rainfall of autumn is more than that of spring in the most of region ; relative variability of each season rainfall is bigger than that of year, the variability is biggest in winter, but smallest in summer. alike between spring and autnmn and comprative in numerical value ; the area of least precipitation is in talimu basin and the northwest of chaidamubasin, not in the northwest of china
研究發現:西部地區年降水量的
空間分佈極不均勻,局地差異大;冬季絕大部分地區乾旱少雨,
夏季雨量豐沛,春秋季是過渡階段,大部分地區秋雨多於春雨;各季降水量的相對變率大於年變率,
夏季最小,冬季最大,春秋兩季相似,數值上與冬季相差無幾;我國雨量最少的地區位於柴達木盆地西北部和塔里木盆地,並不在我國的最西北角。
The air of the place, so fresh in the spring and early summer, was stagnant and enervating now
這個地方的
空氣,在春天和初
夏都非常清新,而現在卻變得呆滯和使人睏倦了。
Overhead hung a summer sky furrowed with the rash of rockets.
頭頂上的
夏日夜
空縱橫著急疾而過的焰火。
Gelid light and air were in the kitchen but out of doors gentle summer morning everywhere. made him feel a bit peckish
廚房裡,光和
空氣是冰冷的,然而戶外卻洋溢著
夏晨的溫煦,使他覺得肚子有點餓了。
Beijing has won the authorization of the summer olympic game of 2008. during that time all the athletes, umpires, reporters and friends from all over the world will swarm into beijing. the taking off and landing sorties will be far ahead 700. it ' s a great beyond examination and challenge for the air traffic management system of china, especially for beijing control unit
北京首都國際機場作為我國和亞洲地區的航
空樞紐,每天航班起降架次已經超過700架次,成為亞洲第一;北京贏得了2008年
夏季奧運會的主辦權,屆時世界各國的運動員、裁判員、記者等各國朋友雲集北京,人數之多、時間之集中是歷無前有,且起降架次在最高峰時將會遠遠超過700架次。
Traveler justine shapiro begins her stay in one of the world ' s gastronomic erters learning the secrets of french haute cuisine. the following day she takes in the sites on foot before enjoying a traditional parisian cabaret. after an expensive shopping trip she spends her final day taking in the famous galleries and museums ending at the louvre, home of the mona lisa
在本輯節目中,我們將與賈思汀?
夏皮羅一起徙步瀏覽這個充滿魅力的現代大都市,我們將在巴黎一所世界級烹飪中心學習法式大紫色的烹飪秘訣,在巴黎美麗迷人的夜
空下享受傳統盛大的歌舞表演,在經歷完一次昂貴而刺激的瘋狂購物之後,細細參觀市區著名的畫廊與博物館,最後進入蒙娜麗莎的故鄉- - -舉世聞名的盧浮宮,一睹諸多世界藝術珍品的真實面目。
It was not a bright or splendid summer evening, though fair and soft : the haymakers were at work all along the road ; and the sky, though far from cloudless, was such as promised well for the future : its blue - where blue was visible - was mild and settled, and its cloud strata high and thin
這是一個晴朗溫和卻並不明亮燦爛的
夏夜,乾草工們沿路忙碌著。天
空雖然有雲,卻仍有好天氣的兆頭。天上的藍色在看得見藍色的地方柔和而穩定,雲層又高又薄。
Outdoor design hourly temperature for summer air conditioning
在
夏季
空氣調節設計中
The water before them, illumined by the sunset, had become the deep clear blue of the sky on a summer evening.
落日的余輝似乎也把他們眼前的海水照亮了,一派清澈湛藍,宛如
夏晚的晴
空。
An overnight use of air conditioner in summer, closely relating with facial paralysis, is inadvisable
夏天開
空調過夜很容易引起面部神經麻痹,因此最好不要通宵使用
( 4 ) summer rainfall anomalies in north china relates to the indian summer monsoon, the south sea monsoon, sub - tropical anticyclone, south asian anticyclone and cold air anomaly
( 4 )華北地區
夏季降水異常與印度西南季風、南海東南季風、副熱帶高壓、南亞高壓及冷
空氣異常都密切相關。
Caption : : some stars in the night sky are compacted into a region, called the milky way, this milky patch of the sky span across the sky, brightly shine under the dark night
天上的繁星聚集於一個密集的地方,稱為銀河,這條奶白色的星帶橫誇整個天空,夏天的銀河較為光亮,只要在黑暗的夜空下非常光亮。