Naphthoylimine Fluorescent Whitening Agent ( FWA ) can be made from tar - acenaphthene.以焦油苊为原料,研制萘酰亚胺型荧光 增白剂.The results show that ozonation improves the bioavailability of acenaphthene.臭氧氧化改善了苊的可生化性.The derivates of nap...
他被撞见拼命想要解开几盘缠在一起的胶卷。He was found desperately trying to untangle several reels of film.那家报纸的一名摄影师正往相机里装胶卷。A photographer from the newspaper was loading his camera with film.这种信息很容易转存到缩微胶卷上。Such information is easily trans...
The scout made a stealthy approach to the enemy position.侦察兵偷偷地靠近敌军阵地.It was a stealthy sound made by someone anxious not to be heard.这是有人不想让别人听到而偷偷摸摸移动的声音。I would creep in and with stealthy footsteps explore the second-...
科恩星期天一整天都在家无所事事。On Sunday Cohen lay around the house all day.看得出科恩并不明白米勒德想说什么。It was clear Cohen didn't understand what Millard was driving at.还不到两个小时，科恩就屈服了，接受了几乎一切要求。In less than two hours Cohen capitulated to vir...