direction of prevailing wind

基本解釋

The direction of the prevailing wind means that for most of the time the planes must fly over central London.
由于當(dāng)?shù)厥⑿酗L(fēng)向的關(guān)系，飛機(jī)在多數(shù)時(shí)間必須飛躍整個(gè)倫敦的中心城區(qū)。
Radiation-emitting particles can then travel afar, depending on the speed and direction of the prevailing wind.
放射性微粒形成之后，可以飄到很遠(yuǎn)的地方，具體多遠(yuǎn)就看主風(fēng)的速度和方向。
The prevailing wind is in South-West direction, the temperatures are very moderate reaching high levels of heat frequently around the year with low percentage of rainfall, creating arid conditions.
盛行風(fēng)在西南方向，這里常年高溫，年降雨量的比例較低，經(jīng)常造成干旱的條件。