逆風地區 的英文怎麼說
中文拼音 [nìfēngdeqū]
逆風地區
英文
upwind district-
For instance, hot weather and rising air can help dispersion of air pollutants ; rainfall can wash out certain pollutants in the air ; an occasional phenomenon known as temperature inversion can trap air pollutants in the lower atmosphere ; and still wind conditions can inhibit effective dispersion of air pollutants. moreover, when a weak northerly wind prevails in southern china, the impact of regional air pollution on hong kong will become more serious
例如,炎熱天氣和上升的空氣有助空氣污染物消散;降雨可沖走空氣中部份的污染物;偶爾出現的逆溫層現象能把空氣污染物困在大氣的低層;風靜的情況可引致空氣污染物不能有效消散;及當華南地區吹微弱北風時,整個香港受區域性空氣污染問題影響也會特別嚴重。
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