The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.所述的方法包括首先异丁烯用磺酸型离子交换树脂低聚生成二聚异丁烯....
The boys lapped up the tales about Daniel Boone and the Indians.男孩子们相信关于丹尼尔·布恩和印第安人的故事.Daniel Boone, the great hero figure of the frontier...丹尼尔·布恩——西部伟大的英雄形象Blade interrogates Danny then kills him after he directs him t...
She tried hard to slough off her old personality.她努力告别从前的个性。All reptiles have to slough their skin to grow.所有爬行动物生长过程中都要蜕皮。He was sinking into the Slough of Despond.他那时正陷入极度沮丧的状态。...
A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.总计109个病人做了体格检查, 心电图,超生心动图.Objective To Validte the Yeliabil of left ventricle ejection fraction ( LEF ) measured by reconstr...
Camelot: In arthurian legend, the site of King arthur's court.卡默洛特: 在英国亚瑟王传奇中亚瑟王的王宫所在地.Aslink as an It'service provider was acquired by Camelot in 2006 as well.艾斯林柯作为从事SAP服务的外包服务公司也于2006年被柯莱特收购.In 1975 he portr...