MEI Shi - long , 1991 . Middle and Late Cambrian conodont and trilobite biostratigraphy in Wanxian, Hebei . Unpublished Ph. D thesis of Peking University.武桂春, 2003. 鲁西地区晚寒武世牙形石. 北京大学博士研究生学位论文.Cambrian stratigraphy well d...
Dengta marine built gypsum deposits occurred in Mantou Jianchang Formations, Lower Cambrian.灯塔海积石膏矿床赋存于下寒武统馒头组—碱厂组中.The Pre - cambrian alumino - siliceous slate is the host rock of antimony deposit inHunan.湖南前寒武系的 硅铝 质板岩...
他用这个节目的录像带教授英语。He uses tapes of this program to teach English.他甚至将记录他以前伟绩的录像带通通锁起来了。He had even locked away all the videos of his previous exploits.采用了演示及播放电影和录像带的形式，以起到教育作用。Demonstrations, films, and videotapes are show...
如他所愿，这句带刺的话刺痛了她。The barb stung her exactly the way he hoped it would.荧光灯闪了几下，接着屋子里豁然大亮，刺得人睁不开眼。Fluorescent lights flickered, and then the room was brilliantly, blindingly bright.双手可能会有种刺痛感或灼热感。A sensation of burning or t...
教师们如何才能改进教学以激发创造性呢？How can faculty improve their teaching so as to encourage creativity?它激发我在自己烹饪时更富创造性。It inspired me to be more inventive with my own cooking.烹饪富有创造性。Cooking is creative....
"Don't do it again," Franklin cabled her when he got her letter.富兰克林收到她的信后给她拍了封电报，说：“别再那么做了。”In France, 27 major cities are soon to be cabled.法国有27座大城市不久将安装有线电视。In the UK, 254,000 homes are cabled.在英国，有254,000户住户安装了...