主机数

日本发明牙医机器人

日本昭和大学最近发布了用于牙医试验的昭和花子2号机器人，相比1号，2号的头部的作动由液压改成了马达，同时也将 PVC 外皮换成了更拟真的硅胶外皮。除了会张嘴秀一口白牙之外，花子2号

发表于:2018-12-09 / 阅读(59) / 评论(0)

英语万花筒

剑桥雅思九阅读Test2同义词替换

剑九test2 1Initiative/initiate/ launch/ pioneer/introduce/ develop2. National policy/NewZealand strategy 3. Global/international 4. Team effort/ institutional working party5. Hypothesis/guess/ speculation/ possibility/theory/potential6. Suitable/ap

发表于:2018-12-18 / 阅读(55) / 评论(0)

雅思英语

step by step 第四册 lesson 137

UNIT 69 POPULAR SCIENCE (Ⅱ) Lesson 137 Part Ⅰ Warming-up Exercises Instruction-following: Square or Circle? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Score: _______ Part Ⅱ Preserving The Environment Vocabu

发表于:2018-12-27 / 阅读(100) / 评论(0)

英语听力入门 (全四册)

第67期: identity, drop, kid, lambent, machinery

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 identity [ ai5dentiti ] The police are

发表于:2018-12-30 / 阅读(109) / 评论(0)

每日攻克5词

英语语法：181 How to Write Percents

Grammar Girl here. Today's topic is part II of the series on numbers: percentages and decimal points. Percent Versus Percentage First let's get our terminology right. In some cases percent and percentage can be interchangeable (1), but the easiest wa

发表于:2019-01-02 / 阅读(76) / 评论(0)

英语语法 Grammar Girl

英语语法：180 How to Write Numbers

Grammar Girl here. Since this is my 100th episode, it seems like a fitting time to talk about how to use numbers in sentences. [Note: There are many exceptions to the rules about how to write numbers. These tips will point you in the right direction,

发表于:2019-01-02 / 阅读(93) / 评论(0)

英语语法 Grammar Girl

数学英语 16 What are Decimals?

by Jason Marshall Todays article is about decimal points and numbers and how theyre related to fractions. But first, the podcast edition of this tip was sponsored by Go To Meeting. Save time and money by hosting your meetings online. Visit GoToMeetin

发表于:2019-01-02 / 阅读(152) / 评论(0)

数学英语

晨读英语美文——成功之道

The road to success It is well that young men should begin at the beginning and occupy the most subordinate positions. Many of the leading businessmen of Pittsburgh had a serious responsibility thrust upon them at the very threshold of their career.

发表于:2019-01-17 / 阅读(45) / 评论(0)

英语美文

2016年CRI Wuhan Marine Machinery Plant: Role model of smart ship equipment maker in China

The Wuhan Marine Machinery Plant, located in Hubei's provincial capital, is already China's largest ship equipment producer for both military and civil use. Photo taken on Nov. 10 shows at the Wuhan Marine Machinery Plant. [Photo: CRIENGLISH.cn/Xu Ya

发表于:2019-01-19 / 阅读(100) / 评论(0)

2016CRI中国国际广播电台

英语语法：62 How to Write Percents

发表于:2019-01-30 / 阅读(129) / 评论(0)

英语语法 Grammar Girl

Telex 电传

Ⅰ. Telex 电传 Introduction Telex is a teletypewriter exchange service. It is conducted between two parties that have access to a teletypewriter. Telex service is now still used in some foreign economic and trade departments and corporations in Ch

发表于:2019-02-05 / 阅读(551) / 评论(0)

实用英语

How to make more productive

In recent years many countries of the world have been faced with the problem of how to make their workers more productive. Some experts claim the answer is to make jobs more varied. There is evidence to suggest that while variety certainly makes the

发表于:2019-02-05 / 阅读(74) / 评论(0)

实用英语

英语美文：成功之道

The Road to Success 成功之道 It is well that young men should begin at the beginning and occupy the most subordinate positions. Many of the leading businessmen of Pittsburgh had a serious responsibility thrust upon them at the very threshold of t

发表于:2019-02-09 / 阅读(69) / 评论(0)

英语美文

外贸英语话题王第82期:投资估价

Assessment of investment 投资估价 We are going to set up a textile factory as a joint venture of big scale with you right? 我们打算和你们一起建立一家大规模的纺织品合资企业，怎么样啊？ We are pleased to tell you that

发表于:2019-02-15 / 阅读(79) / 评论(0)

外贸英语话题王

商务合同的首部应该包括哪些内容

合同一般分为首部（Head），主体（Body）和尾部（End）三部分。今天我们先来详细地讲解一下首部应该包括那些内容。首部一般包括以下几点内容： 1. 合同的名称。合同一般写作Contract，如果

发表于:2019-02-16 / 阅读(51) / 评论(0)

实用英语

经济学人226:精神疗法垂死挣扎

Psychotherapy 精神疗法 Expanding the shrinks 垂死挣扎 The popularity of CBT is freezing out more traditional forms of therapy CBT的兴起威胁着其它心理疗法 THE unexamined life may not be worth living, but the overexamined life can b

发表于:2019-02-17 / 阅读(59) / 评论(0)

经济学人文艺系列

经济学人:政治足球智利税改

Bello 贝洛 A political FUTbol 政治足球智利税改 Michelle Bachelet's struggle to combine equity and growth in ChileMichelle Bachelet致力于在智利经济增长的同时促进公平CHILE has only one great enemy and it's called inequality,

发表于:2019-02-17 / 阅读(53) / 评论(0)

经济学人文艺系列

追忆短暂的英国计算机创新

Electronic Dreams: How 1980s Britain Learned to Love the Computer By Tom Lean Bloomsbury/Sigma ￡16.99 《电子梦：20世纪80年代英国人如何迷上计算机》(Electronic Dreams: How 1980s Britain Learned to Love the Computer)，汤姆?利恩

发表于:2019-02-18 / 阅读(66) / 评论(0)

英语新闻

美国文化脱口秀第527期:iPhone X不念爱疯X!

万众瞩目的新iPhone终于来啦！还以为是iPhone8, 没想到苹果还出了iPhone X! 但是，iPhone X大多数人都念错啦！快听节目，学习正确的读法吧！这场发布会 Threw us for a loop: 万万没想到！ Apple Special

发表于:2019-02-22 / 阅读(72) / 评论(0)

美国文化脱口秀

Japan's machinery orders increase 4.2% in Jan.

TOKYO, March 9 (Xinhua) -- Japan's core machinery(机械) orders rose 4.2 percent in January from the previous month, marking the second rise in five months, the Cabinet Office said in a report on Wednesday. According to the government data, orders i

发表于:2019-02-25 / 阅读(102) / 评论(0)

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