常見例句雙語例句Wind direction shown by smoke-drift, but not by wind vanes.從煙的動向可以判斷出風(fēng)向,但不能通過風(fēng)向標(biāo)判斷。This is highly pertinent. The wind direction, should there be a plume containing radioactive material, determines whether fallout will land on populated areas or in the sea.這是一個關(guān)鍵問題,如果含有放射物質(zhì)的云團出現(xiàn),那么風(fēng)向?qū)Q定這些放射性墜塵會降落在聚居地還是海洋。By determining wind speed and wind direction, it will be possible to predict exact forecasts for international airports.《護衛(wèi)者號》將通過測定風(fēng)速和風(fēng)向,為各國際機場提供準(zhǔn)確的氣象預(yù)測信息。原聲例句Meteorologists and aviation authorities are monitoring wind direction and the ash cloud's movement from Iceland to determine where and when to shut down airspace in Europe.Now there is worry about a new threat headed in their direction in the wind a fungus that destroys wheat crops.權(quán)威例句Today, however, the dominant wind is reported to have shifted and wind direction is more variable.UNESCO: Social and Human SciencesIf air movement up and down the mountain's slope governed wind direction, dominant winds generally would be north-south.ENGADGET: Curiosity rover finds radiation levels on Mars are safe for humansDominant wind direction identified by REMS has surprised some researchers who expected slope effects to produce north-south winds.ENGADGET: Curiosity rover finds radiation levels on Mars are safe for humans 返回 wind direction