synoptic weather 中文意思是什麼
synoptic weather
解釋
天氣圖的天氣-
By the means of integration of theory with practice, the way how the dangerous weather factors affect the flight safety and the way to deal with have also been analyzed. at last, this thesis analyzed the flight accident at wuhan on 22nd, june, 2000. with synoptic chart, code, satellite nephogram, and radar chart, this thesis explained how the dangerous weather affects the aviation flight safety
文章最後，採用系統分析方法，對2000年6月22日武漢空難事故產生的天氣因素進行了綜合分析，通過對事故發生期間的天氣圖、電碼、衛星雲圖和雷達圖進行系統分析，指出了造成這次事故存在的危險天氣種類，它們的演變過程，對飛行安全的影響。 -
Synoptic weather reports received from the gobal telecommunication system,
從全球電信系統接收各地氣象站的定時天氣報告 -
The diagnostic analysis for the sandstorm process on the base of height, temperature, pressure and wind etc output from the model shows that the upper cold trough, low - level wind shear, surface cold anticyclonic ridge, mesoscale cyclone and cold front are the main synoptic systems, surface cold anticyclonic ridge and cold front provide condition of wind force to occurrence of the sandstorm weather, the strong mesoscale cyclone before front makes pressure gradient before and after cold front obviously strengthen, moreover, and it increases obviously the temperature of the controlled area, as a result, the updraft movement caused by convergence before front strengthens
500hpa強鋒區、 700hpa切變和鋒前中尺度系統的強弱及位置變化是沙塵暴天氣發生發展到減弱的直接原因。地面冷高壓、地面氣旋及冷鋒是造成本次沙塵暴天氣的主要地面天氣系統。地面冷高壓及冷鋒為沙塵暴天氣的發生提供了風力條件，而中尺度氣旋使冷鋒前後氣壓梯度明顯增強外，又使所控制的區域增溫明顯，使鋒前輻合上升運動加強，為沙塵暴天氣的發生提供了熱、動力條件。 -
As a weather observer, his job was to plot synoptic maps and launch wind balloons into the deep blue north african sky
作為一個氣侯觀察員，他的工作是繪制大致的地圖，發射氫氣球至北美深藍的天空。 -
2 ) from the analysis of the aerodynamic parameters and turbulent flux transfer under different synoptic conditions we achieve the conclusion that on sands raising and sandstorm days turbulent momentum and sensible - heat fluxes are important exchange factors in the boundary layer, with turbulent exchange stronger in sandstorm weather than both on fine and sand raising days. prior to the occurrence of such an event, in particular, the super - adiabatic instability in the near - surface boundary will reinforce sandstorm weather condition. 3 ) atmospheric turbulent diffusion parameters z and y have apparent daily variation
沙塵天氣下以親地殼元素為主的氣溶膠元素濃度均高於背景大氣和浮塵天氣，而且沙塵天氣強度愈強，元素濃度的增加愈顯著；背景大氣、浮塵天氣條件下親地殼元素的濃度一般在10 ~ （ - 1 ） 10 ~ 0 g m ~ 3量級，揚沙、沙塵暴時一般達10 ~ 1 g m ~ 3量級，特強沙塵暴時高達10 ~ 2 g m ~ 3量級。 -
The analysis of the large - scale synoptic situation shows that strong precipitation is closely related to the explosion of monsoon and the intensification of cross - equatorial flow which bring a lot of vapor and meet with cold masses at the eastern of northwest district on 8th, june causing extremely heavy rainfall ; that subtropical high - level jet at 200hpa, subtropical high at 500hpa and low - level jet at 850hpa are the weather backgrounds favorable to strong precipitation ; that the pattern of eastern highs and western lows and the establishment of a low - level jet and the coupling between upper - and low - level patterns that determine that the rain occurred in the east of the northwest china ( on average, this is the rainy season for the south of china, but not for the northwest china ) ; that water vapor comes from southerly and easterly flow which converge at the eastern of northwest district with convergence mainly in lower levels and pbl ; that the high value of the whole - level apparent heat source < q1 > is near the area of large rainfall in the direction of northeasterly - southwesterly agreeable to shear line very well and the condensation latent heat releasing is main heat source with vertical advection item playing key role in q1 and q2 ; that there is a vertical secondary circulation crossing low - lever jet whose ascending branch is at the area of large rainfall ; that the construction of convection instability and conditional symmetry instability results that there is not only deep thermal instability, but also moisture influx and triggering mechanism of thermal instability causing strong torrential rain
作為對比，本文還對2002年6月24 - 25日發生在北京地區的強地形雨進行了分析，並討論陜南、北京地區兩地暴雨的異同點以及地形作用的共性和個性，為兩地暴雨預報提供有益的參考，得出了一些很有意義的結果： 1大尺度環流背景分析表明： （ 1 ） 「 02 . 6 」強降水與6月上旬越赤道氣流和季風爆發密切相關，攜帶大量水汽的偏南氣流與冷空氣於6月8日交匯在西北地區東部，導致了這次強降水的發生； （ 2 ） 200hpa的副熱帶西風急流、 500hpa副高以及850hpa的低空急流的配置非常有利於本文分析之陜西強降水的發展與維持。大尺度形勢分析表明，東高西低形勢場、低空急流的建立和高低空形勢的配置決定了這場降雨出現在西北地區東部。與暴雨區相聯系，存在一支橫越低空急流的經向垂直環流，暴雨區處于該垂直環流的上升支； （ 3 ）偏南和偏東氣流水汽通道在西北地區東部交匯，水汽的輻合積聚主要在對流層低層和行星邊界層內完成； （ 4 ）整層的視熱源< q _ 1 >高值區在暴雨區附近呈東北-西南向分佈，與切變線走向非常一致，降水產生的凝結潛熱釋放是強降水區大氣的主要熱源。 -
7. significant weather influencing relief of southeast asia ; large scale circulations in the tropics ; winter monsoon and cold surge ; summer monsoon ; rainfall of china ; mei - yu ; fog and crachin ; tropical cyclones ; tropical synoptic systems ; climate of hong kong
7 .東南亞地形衍生的天氣熱帶地區的大尺度環流冬季季候風與寒潮夏季季候風中國的降雨情況霧與蒙雨天氣熱帶氣旋熱帶天氣系統和香港的氣候。 -
Significant weather influencing relief of southeast asia ; large scale circulations in the tropics ; winter monsoon and cold surge ; summer monsoon ; rainfall of china ; mei - yu ; fog and crachin ; tropical cyclones ; tropical synoptic systems ; climate of hong kong
東南亞地形衍生的天氣、熱帶地區的大尺度環流、冬季季候風與寒潮、夏季季候風、中國的降雨情況、霧與蒙雨天氣、熱帶氣旋、熱帶天氣系統和香港的氣候。 -
Baced on the general circulation background, synoptic - climatological cause and external forcing predictor of rainfall of yunnan in may, the composite model of the long - term weather process of yunnan in may for rainfall and the optimum subset regression model of rank statistics applied for dryness and wetness forecasting are presented
摘要根據影響雲南5月旱澇的大氣環流背景、天氣氣候成因以及外界強迫因子，提出了雲南5月雨量的長期天氣過程的物理概念模式和用於旱澇預測的秩序統計量最佳子集回歸模式。 -
The computer model forecast weather maps are generated by the observatory s computer model directly without manual adjustment. hence, symbols for synoptic features such as cold fronts and trough lines are omitted
這些電腦模式預測天氣圖是由天文臺的電腦直接編制而成，不經人手修訂。因此預測圖內並沒有標示冷鋒和低壓槽等天氣系統。 -
The applied meteorology course for forecasters is organized to introduce trainees to the fundamentals of dynamic, physical and synoptic meteorology to enable them to appreciate the basic scientific principles behind the observed weather phenomena and how to predict the weather based on these scientific principles
本課程旨在向學員介紹動力氣象學物理氣象學及天氣學的基礎知識，使他們明白天氣現象背後的科學原理，進而根據這些科學原理預測天氣。 -
A severe rainstorm over liaoning occurring from august 19th to 21st in 1997 by a landing northward tropical cyclone ( 9711 ) was simulated by mm5 non - hydrostatic model. through comparing the simulate results with the real weather, the different layer synoptic - scale circulation, height field, temperature field and precipitation were successfully reappeared. the main synoptic background in the case was as follow
使用psu ncarmm5v3非靜力模式，對1997年登陸北上的11號臺風， 8月20日夜間在遼寧登陸前後，給遼寧帶來的大范圍大暴雨進行了數值模擬，並通過模擬的高、中、低空形勢場（高度場、溫度場） ，降雨量以及降雨強度與實況進行對比分析，是一次比較成功模擬，基本再現了遼寧大暴雨過程物理量場變化的全貌。 -
Synoptic weather patterns leading to the arrival of cold surges of the winter monsoon in hong kong are examined and typical patterns are identified for the reference of forecasters
詳細分析過一些冬季季候風寒潮抵達香港之天氣圖形勢后，天文臺鑒定了典型的模式供預報員參考。
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