rising air中文什么意思

上升空气

• rising:    adj. 1.上升的；渐渐上升的(坡 ...
• air:    n. 1.空气，大气。 2.天空，空 ...
• rising air current:    上升气流; 上向风流

例句与用法

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1. Nearly all the precipitation that falls on the earth results from the cooling of rising air .
   几乎落到地球上的所有降水都是由于上升空气的冷却。
2. Fantastic flights have also been made with gliders, but these use nature's rising air currents rather than human power .
   飞行的幻想当然还可以靠滑翔机来满足，不过滑翔机用天然的上升气流，而不用人的体力。
3. The equatorial belt of calms, with its rapid evaporation and strong rising air currents, provides an ideal situation for abundant rain .
   在赤道无风带，迅速的蒸发和强烈的上升气流，为大量降雨提供了理想的环境。
4. Low - level cyclones usually imply horizontally confluent flow and vertically rising air resulting in inclement weather . low - level anti - cyclones bring in fine and stable weather due to horizontally diffluent flow and vertically sinking air
   低空气旋表徵水平汇聚、垂直上升的不稳定气流，可以导致恶劣天气产生；低空反气旋则代表水平辐散、垂直下沉的稳定流场，伴随著晴朗的天气。
5. They form when a layer of relatively stable and moist air - stream is forced to rise by hills , causing up and down wave motions in the air . the rising air in the wave causes the moisture to cool down and condense into water droplets , which then become visible to the eye
   它的成因是当一层较为稳定及潮湿的空气遇到山脉而被迫抬升，引起上下起伏的波浪，而在波浪中上升的气流令潮湿的空气变冷，凝结成水点，使我们可以用肉眼看见。