转数比

American Revolution: Whose Side Are You On?

Broadcast: May 29, 2003 By Nancy Steinbach VOICE ONE: This is Rich Kleinfeldt. VOICE TWO: And this is Ray Freeman with THE MAKING OF A NATION, a VOA Special English program about the history of the Un

发表于:2018-12-07 / 阅读(41) / 评论(0)

VOA2003（上）-美国故事

奥运28大项第21课 Cycling自行车 01

北京奥运28大项参与，竞争，分享，进步 Cycling 自行车英文原文 The number of riders participating in a road race shall be limited to 200. The number of titular riders per team shall be set at 4 minimum and 10 maximum. The organizer shall indicate in

发表于:2018-12-30 / 阅读(92) / 评论(0)

奥运28大项比赛

数学英语 26 What is the Golden Ratio

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(115) / 评论(0)

数学英语

数学英语 14 How to Use the Golden Ratio

图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt

发表于:2019-01-02 / 阅读(135) / 评论(0)

数学英语

China cuts its reserve ratio again

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(82) / 评论(0)

英语新闻

英闻天下——331 China's Unbalanced Sex Ratio and its Ripple Effect

China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem

发表于:2019-02-14 / 阅读(71) / 评论(0)

英闻天下

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学英语单词

'ate

adaptment

adimolol

adsorption-desorption

aerodynamic(al) balance