背風波 的英文怎麼說
中文拼音 [bēifēngbō]
背風波
英文
lee waves-
Leering gerty macdowell limps forward. she draws from behind ogling, and shows coyly her bloodied clout
她一面送秋波,一面從背後抽出血跡斑斑的布片,賣弄風情地拿給他看。The waves of green waters are seen in the expansive lake taihu, the grand canal, the downtown waterways, and the ponds of classical gardens. the folks live by the water, and their customs are branded with the influence of the water
君不見太湖煙波浩渺,運河碧波涌動,水巷綠帶漣漪,園內滄波渺然,水鄉人臨水而居,以水為生,風俗民情離不開水的背景臨水民居面水民居跨水民居是水鄉民居的主要形式。It is the water that has fostered the whole region and become the keynote of the wu culture. the waves of green waters are seen in the expansive lake taihu, the grand canal, the downtown waterways, and the ponds of classical gardens. the folks live by the water, and their customs are branded with the influence of the water
君不見太湖煙波浩渺,運河碧波涌動,水巷綠帶漣漪,園內滄波渺然,水鄉人臨水而居,以水為生,風俗民情離不開水的背景;臨水民居、面水民居、跨水民居是水鄉民居的主要形式。Data used in this work are north pacific ssta, 160 stations precipitation of china, and ncep reanalysis data. main results are as follow : ( 1 ) it is found that a apparent transition of north pacific ssta in later 1970 ' s : eastern and middle - equatorial pacific ssta turns from cold to warm with area extending, and mid - latitude pacific ( west wind drift zone ) turns from warm to cold. during this transition of ssta, different characters also appear in el nino and la nina : before 1976, la nina happens more frequently, and its duration is longer, el nino zone develops from negative ssta in the early stage ; after 1976, el nino happens a little bit frequent and longer with more intensity than before, el nino zone develops from positive ssta in the early stage ; the course of ssta variation has an enso cycle of 2 - 6 years, annual oscillation of 8 - 9 years, and decadal variation of about 22 years
本文採用1950 - 1999年北太平洋海表溫度( sst ) 、中國160站夏季降水和ncep再分析的歐亞500hpa高度場等資料,利用eof 、 svd 、小波分析、合成分析和相關分析等方法,在分析北太平洋海溫時空分佈特徵的基礎上,著重探討了海溫異常及其年代際變化對我國東部降水的影響,並對降水、高度場和海溫三者之間的關系進行了分析,以試圖尋找三者異常之間可能的聯系,主要結論如下: ( 1 ) 1976年前後,北太平洋海溫經歷了一次明顯的轉變,赤道中、東太平洋厄爾尼諾海區由冷轉暖,暖水范圍增大,中緯度西風漂流區海溫由暖轉冷;在這樣的年代際背景下,厄爾尼諾、拉尼娜事件在不同的時期也有不同的特徵:在76年前,拉尼娜事件發生頻率高,持續時間長,事件起始於負海溫距平;而76年後,則是厄爾尼諾事件發生頻率略高,持續時間長,強度增大,事件起始於正海溫距平。Peninsula dragon bay back relies on the fluctuation to stretch unbroken hills, the potential like flood dragon, the conjunction dragon vein ; the surface dynasty strongly resembles the lotus flower in west island, graciousness the goddess of mercy universal salvation
細觀「半島龍灣」 ,此地背倚起伏綿亙之群山,勢如蛟龍,契合龍脈之相;坐擁碧波萬頃之南海,主示風生水起之兆;面朝壯似蓮花之西島,恩受觀音菩薩慈航普渡。Lee wave equation
背風波動方程Lee wave theory
背風波動理論In order to predict the arrival time at 1au of interplanetary shocks, a simple model called disturbance model is established here. in this model, the travel time is assumed to be a function of energy that is released from solar explosives, and input pulse longitudinal width, input pulse duration, the interaction of interplanetary shock and background solar wind are also taken into account
本論文考慮了激波爆發源角寬度、能量、驅動時間、激波速度及其與背景太陽風之間的相互作用,利用流體力學擾動方程建立起一個激波擾動傳播模型,用於研究激波從太陽傳播到地球軌道附近( 1au處)所需要的時間問題。The model simulations indicate that the severe storm is occurred in the pattern high - level of northwest flow, the waterjumping downhill flow form taihang mountain is the key mechanism to initiate the convective, on the other hand, the terrain can induce unbalanced low - level flow, which play an importance role in generating the mesoscale gravity waves ( mgws ) by convergence and divergence in low - level troposphere
( 2 )太行山對華北強對流風暴的發生有重要作用。一方面,地形可引起邊界層風場的變化,包括風垂直切變、下坡氣流和中尺度輻合線,從而對風暴的啟動、組織和移動發揮作用;另一方面,山脈背風波動和地形產生的不平衡氣流,有利於中尺度重力波( mgws )的產生和維持,並對下游地區強對流天氣的發展產生影響。The bohemian look is epitomized by janis joplin, who during her heyday set herself apart by going braless, wearing beads, velvet, fur, feather boas, her trademark bangles, crochet vest and leaving her hair au natural
詹妮斯?喬普林是波希米亞風的代表人物,她在其事業黃金期之時是特立獨行的? ?不穿胸罩、佩帶著珠子、天鵝絨、毛皮、羽毛圍巾、她特有的手鐲、粗針背心,而且不打理頭發。There are two ways to enhance the radar ' s detection performance : ( 1 ) for certain signal to noise ratio, choose a optimum detection threshold, whose false decisions producing minimum cost under the preset cost rules ; ( 2 ) basically reduce the false decision probability by increasing echo ' s snr
雷達在噪聲背景中檢測信號是一個概率問題,提高雷達的檢測能力可歸結為如下兩個途徑: ( 1 )在信噪比一定的情況下,選擇一最佳門限,使其在一定風險準則下錯誤判決產生的「代價」最小。 ( 2 )提高回波信號的信噪比,從根本上減小錯誤判決的概率。China is one of the countries which are harmed by storm surge both tropical and temperate cyclones, the disaster of storm surge can occure every seasons and from south to north in china ' s coastal area. based on the analysis of the features of temporal and spatial changes of storm surge disaster in the recent 50 years, this paper focuses on the frequency changes of historical records in recent 500 years and measured data in recent 50 years of storm surge disaster and the relationships between storm frequency change and climate fluctuation. meanwhlie, the effects of future increase in the frequency of tropical cyclones landing or affecting china and relative sea level rise with global warming on storm surge disaster of china ' s coastal area also discussed. the results show that, in recent 500 years, there are direct relationships between storm frequency change and climate fluctuation, i. e., high global mean temperature correspond with high storm frequency and low mean temperature correspond with low storm frequency. storm surge disaster in china ' s coastal area will be exacerbated with global warming
中國是全球少數幾個同時受臺風風暴潮和溫帶風暴潮危害的國家之一,風暴潮災一年四季,從南到北均可發生.本文基於中國沿海近50年風暴潮災時間變化和空間分佈特點的分析,著重探討了近500年全國及長江、黃河、珠江三角洲的歷史記錄和近50年實測風暴潮災發生頻次的變化及其與氣候波動的關系,並對未來全球變化背景下,中國沿海風暴潮災的變化趨向進行了討論.結果表明:近500年來,中國沿海的風暴潮災在氣溫較高的偏暖時段比氣溫較低的偏冷時段明顯增多.近50年實測臺風暴潮災的變化也是如此,而溫帶風暴湖的變化則與此相反.未來全球變化引起的登陸影響中國的熱帶氣旋頻次增加和相對海平面的上升,均將導致風暴潮災呈加重的趨向Subsequently, the waves induced forces and their driven effects on currents are studied in detail. in the discussion of the effects of currents on waves, according to the wave radiation theory and the law of wave action conservation, the equivalence of none vorticity condition of the vector of wave number in constant wave field and fermat theory is testified. the dynamic and kinematics effects of background currents on waves are introduced concisely
在流對浪的作用討論中,依據波動的射線理論和由變分原理導出的波作用量守恆定律,闡明了穩定波場波數矢量的無旋條件與費馬原理的等價性,扼要討論了背景流場影響海浪的運動學效應和動力學效應,首次指出水位(包括天文潮位與風暴潮位)變化對海浪成長與消衰的影響,為流浪潮聯合數值模式的發展提供必要的理論依據。The bihai hotel zhuhai bihai jiudian, a hotel of three star facilities, is located in the very heart of town
碧海酒店座落於風景秀麗的香爐灣畔情侶路旁,背靠疊翠景山,面臨碧波大海,四周綠樹環抱,綠草茵茵。The prediction of disastrous space weather is a hot topi c among solar - terrestrial physics and high technological fields. we propose that the future forecasting of the physical conditions that the violent solar disturb ance causes at the earth by propagating in solar wind depends heavily on the num erical method. this paper analyses the existing problems we are facing in the num erical prediction of disastrous disturbance events in solar - terrestrial space, an d then gives some suggestions for future study. for such a purpose, a six step sol ution method is developed to deal with one - dimensional symmetric interplanetary shock dynamics. it should be point out that that initialization of fully self - con sistent 3 - d mhd codes considering the solar - interplanetary - geomagnetic coupled r elations with initial - boundary values at 1r of the global output of solar pl asma and magnetic field using available solar observations is an essential requi rement in space weather operational codes for forecasting purposes
空間災害性天氣的預報是日地物理學界及高科技領域的熱門話題.未來預測太陽劇烈擾動所造成的行星際風暴到達地球空間的狀態勢必藉助于數值方法.淺析了空間災害性擾動事件數值預報存在的問題及未來設想,針對這一目的對一維球對稱問題提出了處理行星際激波的6步求解方法,指出未來空間災害性擾動事件預報模式應是一個基於三維的以真實太陽風為背景自洽建立起來的、以太陽等離子體輸出及磁場全球結構為初邊值、太陽、行星際、地磁因果耦合模式Standing on both contemporary art and landscape design states, the thesis analyze schwartz ' s design style, which can be divided into two parts. first is her design philosophy, which is steered by the pop art, land art as well as her cognition of landscape design. the second comes from the first, which include many of her design feats : transfigure the commonplace ; ridiculous forms ; modernism form and structure ; post - modernism space ; integration of the tradition and modern and application of metaphor
在作品介紹及特點總結的基礎上,論文從施瓦茲所處時代的藝術、行業背景出發,進一步探討施瓦茲的設計風格的形成,淺析了形成她設計風格的兩個方面設計思想:波普藝術、極簡藝術、大地藝術的引導以及她本人在設計過程中對當代園林的認識;手法特色:對普通材料的升華、色彩與造型的幽默、形體的現代主義傾向、構圖的后現代傾向、傳統與現代的結合、象徵意義的應用。At the same time, because our stock market is emerging and reform is under way in our country, there exist many latent risks. such as : the quality of listing companies inside the stock market ; the technical conditions of agency ; the bugs of rules and regulations of stock dealing ; the misplays of policies and fluctuation of macro - economy ; the unstable of financial system and so on
同時,我國新興證券市場和經濟體制改革的特殊背景也使其面臨巨大的潛在風險,如證券市場內部上市公司質量、中介機構水準問題、證券交易制度的缺陷、調控政策的失當以及證券市場外部宏觀經濟的波動、金融體系的不穩定、來自國際金融體系的沖擊等都可以引起我國證券市場的異常波動。Basing on dalian specialized ore terminal engineering, through physical model experiment, the function of vessel under the action of wave, tide and wind to wharf structures is tested, variation law of vessel ' s motion when berthing and mooring at different angles of wave and tide and cable ' s tensile force are given
以大連礦石專用碼頭工程為背景,通過物理模型試驗,系統測量了波浪、潮流、風等動力要素耦合作用下的船舶對碼頭結構、系纜設施及護舷的作用;給出了波浪和潮流不同夾角時船舶系靠泊狀態下的運動量及纜繩拉力的變化規律。This exhibit looks at the principles and science behind the main renewable energy technologies including solar energy, wave and tidal energy, geothermal energy, wind energy, biomass energy, hydroelectricity and energy from waste
這展品講述主要的可再生能源科技包括大陽能、波浪及潮汐能、地熱能、風能、生物能、水力發電和廢物能背後的科學原理。There are also some abnormity in nowadays security market in chinaserious systematic risk embodied by abnormal fluctuating of stock price ; market maker " manipulating prevail on the background of imperfect information reveal system and regulation system ; market credit and interests and confidence of public investors impaired by the outstanding nonsystematic risk of individual stock
分析我國證券市場發展現狀,股市價格的異常波動幅度體現了嚴重的系統風險,在信息披露制度很不完善、監管體武漢理工大學碩士學位論文制不夠健全的背景下,流行「莊家」炒作行情,個股的非系統性風險非常突出,傷害了市場信用和公眾投資者的利益和信心。分享友人