occasional inversion 中文意思是什麼
occasional inversion
解釋
偶然倒錯現象- occasional : adj 非經常的；偶爾的；必要時的；不定期的，臨時的；特殊場合的。 That sort of thing is quite occasi...
- inversion : n 1 倒轉，反轉，逆轉；倒置，轉換。2 倒置物，顛倒現象。3 【語法】倒裝法，語序倒置法；（語言的）捲...
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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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