单词：catalytic specificity
单词：catalytic specificity 相关文章
Diesel fuel in the US and the fumes from diesel engines are about to get a whole lot cleaner. As of today, the Environmental Protection Agency is requiring much of the diesel in the country to have 97% less sulfur in it. It's the start of a project
2006年NPR美国国家公共电台
Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转
英语新闻
【昨天回顾】 I share a sentence with you yesterday morning. It is : I thought he loved me , but he blew me off for Babara. 我以为他爱我，可他喜欢的是Babara, 拒绝了我。Blow somebody off在恋爱方面有2个意思，一个是：拒
英语早间课堂
Lesson Two 基础篇之四【情景对话】 Mary: Has Jenny broken up with her boyfriend, Tom? I saw him kissing with another attractive girl , Rose under the tree in the university this afternoon. Jane:Yeah, he did blew Jenny off for Rose living in
英语早间课堂