英语词汇“洛杉矶光化学烟雾事件”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	洛杉矶光化学烟雾事件
释义	洛杉矶光化学烟雾事件 luò shān jī guāng huà xué yān wù shì jiàn發生在美國洛杉磯市的急性大氣污染事件。該市三面環山，處於狹長的盆地中。汽車排放的碳氫化合物和氮氧化合物經光化學反應後形成具有刺激性的淺藍色或白色的光化學煙霧。自1942年起數度發生。
随便看	He earned a high reputation for his learning He earned all his money with honest sweat He earned his bread by writing novels He earned his doctorate in philosophy He earnestly asked to join the PLA He earnestly recommended us to adop this plan He earns 8000 a year whereas she gets at least He earns a bare living by his work He earns a decent living He earns a decent wage He earns a high salary He earns a precarious living as a window washer He earns double my salary He earns enough to stand on his own feet He earns his living as a jockey He earns his living by the sweat of his brow He earns just enough for us to live on He earns megabucks He earns money by translating He earns treble my earnings He earthed up the celery He earthed up the rose He eased into the car He eased out He eased out,closing the door quickly