学校餐饮服务以特许权经营.Catering in the schools is run on a franchise basis.头三项特许权中有两项给予了由英国铁路公司前管理层负责的管理层收购项目。Of the first three franchises to be awarded, two went to management buyouts led by former BR executives.法国公司的特许权将于1904年满...
相比较而言,端环氧基聚氨酯醚海岛结构增韧剂的综合性能较好.Among them , sea - island structure flexibilizer had good synthetical properties.与其他增韧剂相比, BDS对PP的增韧性能较好.Compared with other toughening agents, BDS is a better one for PP.主要介绍了奇士增韧剂对YJ型环氧树脂浸渍...
毛毡的上层应与下层重叠。The upper layer of felt should overlap the lower.夹克和裤子重叠的部分不好看.The overlap between the jacket and the trousers is not good.他的访问期与我的访问期有几天重叠.His visit and mine overlapped....
去年，柯林斯写了一首动人的抒情歌曲，突出描绘了无家可归者的苦境。Last year Collins wrote a moving ballad which highlighted the plight of the homeless.我有一种难改的怪脾气, 使我陷入各种各样的苦境中.I have a wreckless, wretched disposition that gets me into all sorts of hell.但...