单词：alkali industry
单词：alkali industry 相关文章
alkali碱 alloy结合体 aluminum铝 ajar半开的 bleach漂白 catalyst催化剂 compound化合物 crystal水晶 combustible易燃的 distill提炼 electrician电工 erase抹掉 flask烧瓶 fuse融合 hydrogen氢气 insulate隔热 intrinsic内在的
80天攻克雅思核心词汇
By Phillip Wellman Dakar 02 October 2007 Cocoa buyers, sellers, producers and other industry stakeholders are meeting this week in Accra, Ghana to discuss the future of cocoa business. In West Africa, where millions depend on the trade for their live
2007年VOA常速英语（十月）
By Greg Flakus Houston 29 February 2008 Leaders of the US energy industry met in Houston Thursday for what was billed as a presidential summit on energy issues, but they drew only one candidate, Senator Hillary Clinton. As VOA's Greg Flakus reports f
VOA常速英语2008年（二月）
中国富煤缺油少气的能源资源特点，造成能源消费主要依赖于煤炭，石油则主要依靠进口，而且带来一系列环境问题。煤清洁转化技术则可以帮助缓解这一难题。近日专家表示，我国将在2020年
实用英语
HANGZHOU, July 26 (Xinhua) -- China's domestic film industry has hit a five-year low despite robust growth in box office sales across the country in the first half of this year, filmmakers said. The industry is going through a rough patch as ticket s
英语新闻
Three years after approving government bailouts for two major U.S. automakers, President Barack Obama is proclaiming the industry's revival. The president also has created a government unit to investigate allegations of unfair trade by other countrie
英语新闻