齿顶圆半径

数学英语 04 How to Add Quickly

图片1 图片2 图片3 by Jason Marshall Today we're turning our attention to using everything we've learned so far to help you solve math problems faster than you ever thought was possible. In this article youll learn two tips to help you add quick

发表于:2018-12-07 / 阅读(188) / 评论(0)

数学英语

Lesson 48

新东方赵丽词汇课堂 Lesson 48听力下载

发表于:2018-12-15 / 阅读(199) / 评论(0)

新东方赵丽词汇课堂

【趣谈英语】PPS是后记的缩写-PPS Stands For Post Postscript

Pre-Listening Vocabulary post (prefix): after; later postscript: after the writing addendum: additional information series: more than one in a row PPS: post postscript correspondence: communication by letters PPS Stands For Post Postscript When you w

发表于:2018-12-28 / 阅读(129) / 评论(0)

趣谈英语

80天攻克雅思核心词汇-54

apprentice学徒 addendum附录 affiliate加入 aide助手 alias化名 appendix附录 anonymous匿名 complement补充 concise简明 fringe边缘 memorandum便笺 namely也就是 nourishment营养 nutrition营养 reference提及 saturate饱和 substi

发表于:2018-12-30 / 阅读(100) / 评论(0)

80天攻克雅思核心词汇

马航失联客机在南印度洋坠毁

KUALA LUMPUR, March 24 (Xinhua) -- New analysis of satellite data suggested that missing Malaysia Airlines Flight MH370 had crashed in the southern Indian Ocean, Malaysian Prime Minister Najib Razak said on Monday. Najib released the sad news at a ha

发表于:2019-01-07 / 阅读(193) / 评论(0)

英语新闻

NPR 2011-03-16

Japan's Transportation Ministry has imposed a no-fly zone over a 20-mile radius around the badly damaged Fukushima Daiichi nuclear plant. A military spokesman says the fears of more radioactive particles leaking from the complex after a fire in three

发表于:2019-01-08 / 阅读(114) / 评论(0)

2011年NPR美国国家公共电台3月

英国文化：英格兰湖区牧羊人过着令人着迷的生活

The Herdwick Shepherd, James Rebanks, is the latest of several generations to have tended flocks in the Lake District, but he now has a book and 45,000 Twitter followers entranced by the starkly beautiful scenes he photographs every day. Here he expl

发表于:2019-01-08 / 阅读(155) / 评论(0)

英美文化

与美国小学生一起学英文第4册第6期:月球

Moon 月球 Do you have any idea how big the moon is? 你知道月球有多大吗？ The moon's radius is 1737 kilometers. 月球的半径长1737千米。 This is just one fourth of our Earth. 它的半径仅仅是地球半径的四分之一。 The d

发表于:2019-01-10 / 阅读(125) / 评论(0)

与美国小学生一起学英文第4册

2007年VOA标准英语-Arab Foreign Ministers Visit Israel

By Jim Teeple Jerusalem 25 July 2007 The foreign ministers of Egypt and Jordan held talks in Jerusalem with Israeli leaders on Wednesday. It was the first-ever visit to Israel by leaders representing the Arab League. VOA's Jim Teeple reports from Jer

发表于:2019-01-12 / 阅读(149) / 评论(0)

2007年VOA标准英语（七月）

地道英语对话：Finding an Apartment(2)

A: I found an apartment to rent. B: Where did you find this apartment? A: I found it in todays apartment ads. B: Really? I cant believe you actually found an apartment in the ads. A: I actually found it in the ads, and its not too expensive either. B

发表于:2019-01-20 / 阅读(127) / 评论(0)

地道英语对话-租房

乔布斯传第118期:像保时捷那样

Like a Porsche 像保时捷那样 Jef Raskin's vision for the Macintosh was that it would be like a boxy carry-on suitcase, 杰夫拉斯金设想中的麦金塔电脑就像一只四四方方的手提箱， which would be closed by flipping up the key

发表于:2019-01-22 / 阅读(142) / 评论(0)

乔布斯传

PBS高端访谈:为什么爱荷华的禽流感爆发的如此猛烈?

HARI SREENIVASAN: As we reported yesterday, the nation's largest egg-producing state, Iowa, has declared a state of emergency following a major outbreak of the avian flu. Millions of chickens and turkeys there and in Wisconsin and Minnesota have been

发表于:2019-01-27 / 阅读(115) / 评论(0)

PBS访谈健康系列

英格兰湖区牧羊人 45000人为之着迷的生活

发表于:2019-02-04 / 阅读(133) / 评论(0)

阅读空间

物流行业英语术语

abc classificiation abc分类法 Accomplish a Bill of Lading (to) 付单提货 Act of God 天灾 Actual Displacement 实际排水量 Ad valorem freight 从价运费 Addendum (to a charter party) ( 租船合同)附件 Additional for Alteration of Dest

发表于:2019-02-05 / 阅读(154) / 评论(0)

实用英语

China to expand food contaminant monitoring

BEIJING, Jan. 25 (Xinhua) -- China has set a goal of equipping at least half of the country's county-level administrative regions to monitor various contaminants and harmful ingredients in food by the end of 2013. A new work plan, released on Friday

发表于:2019-02-06 / 阅读(145) / 评论(0)

英语新闻

WHO Warns Against Self-Medication as Antidote to Radiation

The World Health Organization (WHO) warns against the indiscriminate(任意的无差别的) use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Japan and elsewhere who are usi

发表于:2019-02-06 / 阅读(283) / 评论(0)

英语新闻

谷歌收购无人机公司

谷歌收购无人机公司 In its latest purchase of high-tech companies, Google has acquired a manufacturer of solar-powered drones that can stay in the air almost indefinitely, relaying broadband Internet connection to remote areas. It is seen as

发表于:2019-02-06 / 阅读(116) / 评论(0)

英语新闻

美联社新闻一分钟 AP 2015-07-16

1.Euro zone's top officials executively have talked for a whole week for new bailout programme for Greece to be worked out . Under the deal reached Monday, Greece must take measures to reform its economy inorder to find negotiations on the third mult

发表于:2019-02-11 / 阅读(163) / 评论(0)

美联社新闻一分钟2015(七)月

乔布斯传第421期:消灭兼容机(3)

Apple resisted licensing out the Macintosh operating system until 1994, 苹果一直拒绝把麦金塔的操作系统授权出去，直到1994年， when CEO Michael Spindler allowed two small companies, Power Computing and Radius, to make Macintosh

发表于:2019-02-15 / 阅读(172) / 评论(0)

乔布斯传

北京城市副中心等场所将于2020年率先使用5G网络

Beijing expects to implement the pre-commercial service of the 5th generation mobile networks, or 5G, in key locations by 2020, according to a development plan on big data and cloud computing released by the municipal government. 北京市政府近日发

发表于:2019-02-18 / 阅读(159) / 评论(0)

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