warm air front 中文意思是什麼
warm air front
解釋
暖鋒-
A front is a transition area between the cold and warm air masses
鋒或鋒面是指冷暖氣團之間的過度帶。 -
Thunderstorm form when a warm air mass is forced by a cold mass at a front
當暖氣團在鋒面處受到冷氣團的作用時，就會形成雷暴雨。 -
The above analysis showed that this heavy rainfall event took on obvious meso - scale characters and was the combination of the three flows, so we can deduce : ( 1 ) surface southeasterly wind and topography may play the main role in this event ; ( 2 ) the easterly cold air rushing into the southern shaanxi province in the lower troposphere was strongly relative to the form of surface cold - front type of occlusion ; ( 3 ) there were two reasons for the secondary circulation ' s strengthen in the evening, one was the effect of a mountain - valley wind and the other may be latent heat leading to ascending motion ; ( 4 ) the shape of potential instability stratification corresponded well with the development of the warm - moisture advection ; and ( 5 ) the vapor providing essential thermodynamics was transported by a southwesterly low - level jet from the bay of bengal and the south china sea. furthermore, with the effect of terrain, the southern shaanxi province became the center of this extremely heavy rain process
中尺度結構分析表明，本次暴雨具有明顯的中尺度特徵，是由三支氣流共同作用的結果，分析發現（ 1 ）地面東南風和地形在這次大暴雨過程起主要作用； （ 2 ）東路冷空氣主要是通過中低層侵入陜南地區的，並與地面冷式錮囚鋒的形成密不可分； （ 3 ）夜博士論文:中尺度地形對陜南暴雨的影響研究間垂直次級環流發展加強可能有兩個原因，一個是由於地形山谷風的作用，另一個是降水的潛熱釋放激發了上升運動: （ 4 ）位勢不穩定層結的形成與低層暖濕平流的發展有很好的對應關系; （ 5 ）本次暴雨的水汽主要靠偏南風急流將孟加拉灣和中國南海的水汽輸送至西北地區東部，為暴雨的發生提供了必要熱力條件。 -
The warm air made him dizzy; he caught hold of a counter in front of him and steadied himself.
暖和的空氣使他頭暈目眩；他抓住他前面的一個櫃臺，站穩身子。 -
But when the baroclinicity of low level vortex was strengthened and when warm air came into being, all the rain belts lay in the left and the front of southeast low level jet
當低渦的斜壓性加大，出現暖空氣的作用時，暴雨區均出現于西南風急流的左前方。 -
Ahead of the front, the air was relatively warm and moist
冷鋒前的空氣是較為溫暖和潮濕的。 -
Stratiform clouds are layered clouds formed mainly by uplifting of air on a large scale, commonly seen near a front, which signifies the interface of warm, moist air climbing up cold air on encountering the latter
烏雲接日頭，半夜雨稠稠的層狀雲天氣：層狀雲主要由大范圍的氣流上升運動形成，常見于鋒面附近，即暖濕空氣碰到冷氣團，向上爬升的交界面上。 -
With the arrival of the front, the relatively warm air being less dense became lifted by the advancing cold air. the upward motion resulted in convection, eventually producing thunderstorms over the western coast of guangdong, the new territories and lantau ( figs
當冷鋒抵達時，推進中的冷空氣使密度較低的暖空氣向上抬升，繼而觸發對流活動，其後為廣東西部沿岸、新界及大嶼山帶來雷暴（圖2至4 ） 。 -
With the arrival of the front, the relatively warm air being less dense became lifted by the advancing cold air. the upward motion resulted in convection, eventually producing thunderstorms over the western coast of guangdong, the new territories and lantau figs. 2 to 4
當冷鋒抵達時，推進中的冷空氣使密度較低的暖空氣向上抬升，繼而觸發對流活動，其後為廣東西部沿岸新界及大嶼山帶來雷暴圖2至4 。
分享友人