这就是所谓的催化裂化.It is known as catalytic cracking.裂化是使较重的低挥发性的碳氢化合物分裂成较小分子的化学分裂.Cracking involves the chemical breakdown of higher, less volatile hydrocarbons into smaller molecules.FCC(流化催化裂化 ) 是炼厂生产汽油的主要方法之一.The Fluid Catal...
They were very obliging and offered to wait for us.他们非常热情，主动提出等候我们。He is very obliging. He's sure to help if you ask him.他好说话儿, 求求他准行.He is an extremely pleasant and obliging man.他是个非常友善、古道热肠的人。...
There was a brief pause in the conversation.对话中有短暂的停顿。This time their visit is brief.他们这次的访问时间很短。In brief, take no risks.总之，不能冒险。a brief and unsuccessful flirtation with the property market对房地产市场一时兴起、并不成功的介入He's bri...
薄伽丘:《十日谈》, 方平王科一译. 上海: 上海译文出版社, 1988年.Boccaccio, Giovanni . Decameron . Trans and Wang Keyi. Shanghai: Shanghai Translation Press, 1988.目前为止,他的作品中给人印象最深的是《十日谈》.By far the most impressive of his writings is the Decameron....
为挨饿的人们提供食物对制止战争毫无帮助。Getting food to starving people does nothing to stop the war.他正处在挨饿的边缘.He is on the margin of bare subsistence.你靠从那些不卖房就得挨饿的可怜人手里买下房子后建立起了庞大的房产帝国。You have built up a huge property empire by buying fro...
...the children of Eastern European immigrants who had rejected their parents' political and religious beliefs.抛弃了父母一代政治和宗教信仰的东欧移民子女After much cogitation he rejected the offer.做了仔细思考之后,他还是拒绝了邀请.They defiantly reject...
她于1920年3月6日出生在奥地利。She was born in Austria on March 6, 1920.他取得了决赛局的胜利，帮助英格兰最终以3：2战胜奥地利。He won the decider which completed England's 3-2 victory over Austria.近几年，奥地利的经济发展超过了其他多数工业国。In recent years the Austrian econom...