布夏尔结节

This is the VOA Special English Health Report. A.D.H.D. is attention deficit hyperactivity disorder. Government estimates say three to seven percent of school-age children in the United States have it. Adults can also have it. People with A.D.H.D. ha

发表于:2018-12-16 / 阅读(37) / 评论(0) 分类 2010年VOA慢速英语(五)月

Unit 6 Nature and Nurture After-Class Reading PASSAGE I Science Looks Twice at Twins Proper Names Chevrolet 雪佛兰(轿车品牌) Cleveland 克利夫兰(美国俄亥俄州东北部港市) Jim (男子名

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Extranet 外因特网 E-ADPCM 嵌入式自适应差分脉冲编码调制 EDFL 掺铒光纤激光器 E - Mail 电子邮件 EDI 电子文件交换业务 EDFL 掺铒光纤激光器 Excentric Core Fiber 偏

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 电信英语

图 graph 子图 subgraph 有向图 digraph(directed graph) 无向图 undigraph(undirected graph) 完全图 complete graph 连通图 connected graph 非连通图 unconnected graph 强连通图 strongly

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模仿句子:Two big names were eliminated on the second day of Wimbledon. Last year's beaten finalist Eugenie Bouchard is out as is the third seed Simona Halep. 翻译:两个重量级选手在温布尔登国际网球锦标赛的第二天遭到淘汰

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