活动星系

Supermassive Black Holes 超大质量黑洞 - 6

When the results came down from the telescope he saw something that was completely unexpected. The picture from the active galaxy where he hoped to find a black hole was unreadable. NGC 1068 was just

发表于:2018-12-07 / 阅读(282) / 评论(0)

超大质量黑洞

阅读攻略－CET6阅读略读技巧(四)

4. 具体的过程、原理可以略读 CET 考试面向全国各类大学的考生，专业背景各不相同。为了保证考试的公正、公平和权威，在 CET 考试阅读短文中考点一般

发表于:2018-12-18 / 阅读(69) / 评论(0)

实用英语

AMERICAN MOSAIC - In a Galaxy Far, Far Away, 'Star Wars' Com

AMERICAN MOSAIC - In a Galaxy Far, Far Away, 'Star Wars' Comes to an End By Nancy Steinbach and Caty Weaver Broadcast: Friday, May 27, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special Eng

发表于:2019-01-07 / 阅读(87) / 评论(0)

American Mosaic

NATO chief calls for more active dialogue with China

LONDON, July 4 (Xinhua) -- Anders Fogh Rasmussen, Secretary General of the North Atlantic Treaty Organization (NATO) expressed his hope on Wednesday that NATO would seek a more active dialogue with China. We must expand the range of nations with whom

发表于:2019-01-30 / 阅读(110) / 评论(0)

英语新闻

Samsung, suspends development, active shutter 3D TVs

SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier. Samsung has

发表于:2019-01-30 / 阅读(73) / 评论(0)

英语新闻

每日一词【995】active duty：现役的

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉，先后三次被派

发表于:2019-02-05 / 阅读(63) / 评论(0)

英语每日一词

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学英语单词

chao hui yen hsiang y?eh

circumvolant

collector-emitter voltage