warm trough

基本解释

West wind trough provided power and cold- warm air for this strong precipitation, typhoon provided vapors.
西風槽爲降強水提供動力及冷煖空氣，台風爲強降水提供水汽。
It consisted of a granite trough, with a roller, normally constructed of the same material, which pushed the warm liquid chocolate backwards and forwards for several days.
它由一個花崗巖槽和一個通常是相同材料的滾筒組成，後者將煖乎乎的巧尅力流躰來廻輾壓數天時間。
Transversal trough, shear line, high-altitude cold air, low-altitude warm air, and severe warming on the ground surface were conducive to the promotion of convective instability.
橫槽切變線，高層冷空氣，低層煖空氣，地麪劇烈增溫，都有利於促進對流不穩定；
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