常見例句雙語例句We even use volatiles for chemical signals of our own—as ingredients for commercial perfumes.甚至我們也利用植物揮發(fā)物作爲(wèi)自己的化學(xué)信號，如：流行香水中的成分。huzhangao.blog.163.comIf you’ve ever been around someone mowing the lawn, that fresh cut lawn smell, those are volatiles, ” Runyon says.如果有人在割草坪，你在附近會聞到割草時發(fā)出的清爽味道，那就是植物揮發(fā)物。huzhangao.blog.163.com'Most of the ingredients have been analysed for their key flavour volatiles, the chemicals that can evaporate from the glass and produce the aroma,' he said.他說：“我分析了大多數(shù)配料的主要香料揮發(fā)物。 這些揮發(fā)物會從玻璃瓶中蒸發(fā)出來，從而産生了香氣。權(quán)威例句Invisible and, often odorless, green leaf volatiles emitted from vegetation act as a defense mechanism, communicating to other foliage that danger is near.ENGADGET: Chemical sensors could detect plants' cries for help, reduce need for pesticidesThe espresso process releases more volatiles than other methods of preparation.ECONOMIST: Espresso coffeeMetals, platinum-group elements, rare earth elements, and other volatiles, like H, H2O, and carbon compounds, are abundant on asteroids, many of which are relatively accessible from Earth.FORBES: Move up http://i.forbesimg.com t Move down 返回 volatiles