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

Asking to see a product

May I see that laptop for a moment? Bill Nichols: Excuse me. May I see that laptop for a moment? Sales clerk: Sure. You mean this one? Bill Nichols: No, the one on the left. Yes, thats the one. ... Thank you. Sales clerk: Its a state-of-the-art piece

电信专业英英词典C-7

Channel A channel is a single communications path in a transmission medium connecting two or more points in a network, each path being separated by some means; e.g., spatial or multiplex separation, s

电信专业英英词典C-9

CPU central processing unit Cross Connect 1.in a premises distribution system, equipment used to terminate and administer communications circuits. In a wire cross connect, jumper wires or patch cords

阿里巴巴 中国电商的成功模式

More than a hundred of sellers and buyers on Alibaba's Tmall and Taobao platforms were on-hand at Alibaba's headquarters in the city of Hangzhou in Zhejiang to share the announcement that Alibaba has already processed 3-trillion yuan worth of sales t

CNN 2010-05-16

Vicious weather in the southern plains. Two deadly tornadoes swirling in unison in southern Oklahoma. All of it caught on tape. There comes one right there. Look at them. They are all over. As you can hear, storm chasers were only reporters because i

CNN 2010-06-13

This is bigger than the Super Bowl. This is actually bigger than the Olympics. This is really a big deal for Africa, but its also a big deal for the United States. Because you know they really have something to prove. Much of the world sees them real

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在切入正题之前，大家可以先看下面一道题目: 12345678901112=？我可以肯定有部分人能很快得出答案，而另一部分人则要算比较长的时间，问题在哪呢？我想就在与你是否有整体意识，看到一道题

GRE写作素材库

1、超越性的题目：现实与理想;眼前利益与长期利益;集体身份与人格独立;规约与自由，利己与利他、竞争与合作、客观束缚与主观能动人类之所以纠结，在于沉重的肉身和高傲的灵魂之间不可

VOA慢速英语2010年-Technology Report - New System May Let

This is the VOA Special English Technology Report. A hologram is a three-dimensional image -- an image that appears to have height, width and depth. More than thirty years ago, Princess Leia gave her famous holographic plea for help in the original S

VOA标准英语2010年-US, Russia Still at Odds on Missile De

The Patriot missile defense system The question of missile defense is not addressed in the New Strategic Arms Reduction Treaty (START), recently signed by the United States and Russia. But the issue remains contentious between Washington and Moscow.

VOA标准英语2009年-Clinton: Middle East May Start Arms Race I

Secretary of State Hillary Clinton told senators Wednesday that if Iran obtains a nuclear weapons capability, it would trigger an arms race in the Middle East and beyond. She said the Obama administration is pursuing a diplomatic track on the issue

2012年手机将实现无线充电

日本富士通实验室的研究人员开发了一种无线充电系统，可同时给一定范围内的手机、数码相机及手提电脑等各种移动设备充电，无需使用电缆。该系统最早可于2012年正式推出使用。该系统被

2016年CRI North Korea vows to continue to develop nuclear capability

Friday morning's underground nuclear test in North Korea was not a complete surprise, as activities associated with nuclear weapons testing have been noted around the test facility for the past few months. However, Su Xiaohui, deputy director of Inte

2006年VOA标准英语-Japan Mulls Missile Defense Capability

By Steve Herman Tokyo 11 July 2006 In wake of the missile tests by North Korea last week, Japanese politicians have begun discussing whether the country should have the capability to counter-attack foreign bases if it is threatened. At present, Japa

中国新型战机亮相迪拜航展

Lin Peng, FC-31's chief designer, says the fighter can be customized according to users' demands. The users can designate domestic or International suppliers to provide communications equipment, sensors and guided weapons. The FC-31 is expected to ma

VOA标准英语2010年-Analysts: Times Square Plot May Signif

In this image taken from video, a police officer approaches the vehicle containing a car bomb, which stands with the door open and the police officer reaches down to lift one of the red canisters on the roadway at New York's Times Square, New York, 0

斯洛文尼亚加强网络安全

LJUBLJANA, Aug. 10 (Xinhua) -- Slovenia is working out a cyber security strategy to upgrade its capability against cyber-attacks, the Slovenian Press Agency reported on Saturday. A national cyber security authority will be set up within the framework

公众人物毕业演讲第286期:奥巴马2013莫尔豪斯学院11

But I will say it betrays a poverty of ambition 我想说的是 如果你只考虑着买到什么商品 If all you think about is what goods you can buy instead of what good you can do 而不考虑能够带来什么福祉 这就有悖于贫穷之志

丰富生活-学门新语言(7)

丰富生活 Travel 旅行 Most of you want to travel the world, see new things, and meet new people. 大多数人渴望周游世界，接触新事物，结交新朋友。 But statistics show that the average mother in the U.S. will start a family at