坦克能机动的地形

Flying:Dream and Reality

(Movie Toy Story: To infinity and beyond!) Oh, to be free as a bird. It’s been the 1) stuff of fantasy, and of reality. Sort of. 2) A self-contained flying man. This jet pack from the 1960s had bare

发表于:2018-11-28 / 阅读(113) / 评论(0)

疯狂英语2002年

6_te4

Listen carefully to the conversations and short passages [00:07.99]and choose the best answer to each of the questions. [00:13.56]1.A)From eight o'clock in the morning until noon. [00:27.19](B)From noon until six o'clock in the evening. [00:37.22]C)F

发表于:2018-12-01 / 阅读(145) / 评论(0)

大学六级听力模拟题

VOA标准英语2009年-Remembering Mary Travers

By Katherine Cole Washington 18 September 2009 Peter Yarrow, Mary Travers and Paul Stookey in 1965 Mary Travers, the glamorous blond who sang into the middle microphone with folk trio Peter, Paul and Mary, died September 16 at 72 after a long battle

发表于:2019-01-13 / 阅读(38) / 评论(0)

VOA标准英语2009年(九月)

VOA标准英语2010年-For U.S. Troops, New Armored Vehicle i

Explosive Devices have accounted for around 800 of the roughly 1,100 U.S. combat deaths in Afghanistan. To counter these increasingly-lethal bombs, the U.S. military is spending billions of dollars on blast-resistant vehicles specially tailored for A

发表于:2019-01-13 / 阅读(46) / 评论(0)

VOA标准英语2010年(八)月

VOA标准英语2010年-Could More Realistic Flight Training P

Authorities think so, and they've designed simulators that shake, rattle, and roll Ted Landphair | Washington DC 25 March 2010 U.S. space agency simulators help prepare airplane pilots for crisis situations. But critics say they don't adequately repl

发表于:2019-01-13 / 阅读(35) / 评论(0)

VOA标准英语2010年(三月)

计算机-数据结构基本英语(2)

数组 array 矩阵 matrix 多维数组 multi-dimentional array 以行为主的顺序分配 row major order 以列为主的顺序分配 column major order 三角矩阵 truangular matrix 对称矩阵 s

发表于:2019-02-01 / 阅读(92) / 评论(0)

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aeropneumatic fire-detecting system