convection rain 中文意思是什麼

convection rain 解釋
對流雨
  • convection : n. 1. 傳送。2. 【物理學】運流，環流；【氣象學】對流，上升氣流。
  • rain : n 1 雨，下雨；〈pl 〉陣雨。2 雨天；〈the rains〉（熱帶地方的）雨季；〈the rains〉大西洋北緯4 10度...
  1. Severe thunderstorms are associated with intense convection, often resulting in violent downdraft and heavy rain

    強烈的雷暴與劇烈對流有關，經常會帶來猛烈的下沉氣流和大雨。
  2. The north of the low - layer of rain belt was mainly convection instability. so the northern inertia - gravity wave was not easy to develop and to spread

    雨區的北部低層以對流不穩定為主，因此向北的重力慣性波不易發展傳播。
  3. 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。
  4. The eye wall is the inner most ring of convection near the centre of a typhoon, containing most intense winds and fiercest rain

    眼壁是最接近臺風中心的環型對流雨帶，該區的風力最強，雨勢最大。
  5. We analyzed the meso - scale disturbance field and found that the development and spread of inertia - gravity wave had a close relationship with the development and spread of the rain belt. at the initial stages of precipitation, convection instability was strong in the low level above rain region. convection instability could inspire inertia - gravity wave

    對中尺度擾動場分析發現重力慣性波的發展和傳播與雨帶的發展與傳播有密切的聯系：在降水初期，雨區上空低層的對流不穩定較強，對流不穩定可激發出重力慣性波。
  6. When the atmosphere is moist and unstable, the air rises and causes cumulus clouds to further develop. with strong convection, they can develop into cumulonimbus clouds. cumulonimbus is common in summer, sometimes bringing rain and thunder

    當水汽充裕大氣不穩定時，空氣上升，便會加速積雲本身的發展，再加上強勁的對流，積雲會發展成另一雲種積雨雲，尤其在夏天，會經常發生，有時還帶來雷雨。
分享友人
分享到 Line

分享到臉書