角形配位

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(62) / 评论(0)

英语万花筒

TED演讲:书呆子教你如何在线学习(9)

And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁， talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒，由于是在YouTube上，所以他用

发表于:2018-12-30 / 阅读(93) / 评论(0)

TED演讲科技篇

一天中最好的时光是这些

A new book confirms what most of us already suspecttiming is everything. In The Book of Times, which was published in early February, Lesley Alderman, a health and finance reporter, compiled data from hundreds of studies to offer insight into how we

发表于:2019-01-08 / 阅读(83) / 评论(0)

英语阅读理解

Hu talks advancing ties with DPRK guests

BEIJING, April 23 (Xinhua) -- Chinese President Hu Jintao said here Monday that advancing friendship and cooperation between China and the Democratic People's Republic of Korea (DPRK) will continue to be the guideline of the ruling party and governme

发表于:2019-01-11 / 阅读(103) / 评论(0)

英语新闻

VOA标准英语2009年-Obama Urges Global Economic Coordination

U.S. President Barack Obama is calling on America's allies to further coordinate efforts to jump-start their economies. The president also is expected to sign a bill Wednesday to keep the U.S. government running through September, while calling for

发表于:2019-01-13 / 阅读(78) / 评论(0)

VOA标准英语2009年(三月)

英语口语大赢家Topic290:工作安排与协调Arrangement and Coordination

在工作中本杰明的下属遇到困难，工作落后了其他人。在工作安排和同事协调上如何达到最佳状态呢？ Listen Read Learn Benjamin: How is the project going? Colleague: Well, frankly speaking, I am running a little behind. It's 40% done. Benjamin: Do you have an

发表于:2019-01-21 / 阅读(124) / 评论(0)

英语口语大赢家

英语听力：探索发现 2014-05-30 BBC 地平线：陨石的真相-9

Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b

发表于:2019-01-23 / 阅读(80) / 评论(0)

探索与发现2014年

维密模特身材养成记在健身房中挥汗如雨

While most of us would feel pretty damn good if we made it to the gym twice in one week, type #Trainlikeanangel into Instagram and you might reconsider your self-congratulatory pat on the back. 大多数人如果一周能去两次健身房，就觉得自

发表于:2019-02-01 / 阅读(70) / 评论(0)

趣味英语

China, Russia vow further inter-parliamentary, economic cooperation

China, Russia vow further inter-parliamentary, economic cooperation BEIJING, Sept. 6 (Xinhua) -- China and Russia on Thursday vowed to further promote cooperation between their two parliaments and intensify bilateral economic ties. In his talks with

发表于:2019-02-04 / 阅读(86) / 评论(0)

英语新闻

习主席出席金砖国家峰会

The seventh BRICS summit is scheduled for Wednesday and Thursday and the 15th meeting of the Council of Shanghai Cooperation Organization Heads of State for Thursday and Friday in Ufa, Russia. During his stay there, President Xi Jinping will meet wit

发表于:2019-02-05 / 阅读(84) / 评论(0)

英语新闻

那些生命中最好的时间

发表于:2019-02-05 / 阅读(91) / 评论(0)

英语美文

英文简历：适合有工作经验的

RESUME Personal Information: Family Name: Wang Given Name: Bin Date of Birth: July 12, 1971 Birth Place: Beijing Sex: Male Marital Status: Unmarried Telephone: (010)62771234 Pager: 99900-1234567 E-mail: service@examw.com Work Experience: Nov. 1998- p

发表于:2019-02-06 / 阅读(77) / 评论(0)

实用英语

Rio mayor admits Olympic hotel concerns

RIO DE JANEIRO, Feb. 18 (Xinhua) -- Rio de Janeiro city mayor Eduardo Paes says preparations for the 2016 Olympic Games are on track despite lingering concerns about a lack of new hotels. Speaking on the opening day of a four-day meeting between Braz

发表于:2019-02-07 / 阅读(95) / 评论(0)

英语新闻

“维密”模特身材养成记

今年的维密内衣秀又让大家大饱眼福，每个维密天使都是曲线玲珑性感无敌。除了天生丽质，维密超模们都要经过长期的艰苦训练。想拥有超模的完美身材吗？来看看她们的健身秘诀吧！ Whi

发表于:2019-02-13 / 阅读(68) / 评论(0)

英语美文

China, Costa Rica to Strengthen Cooperation

Chinese President Xi Jinping has met with his Costa Rican counterpart Laura Chinchilla in the capital San Jose for bilateral talks. The two leaders are also scheduled to oversee the signing of a number of collaborative deals between the two countries

发表于:2019-02-14 / 阅读(111) / 评论(0)

世界各地新闻集锦

俄罗斯准备金砖国家峰会

Contact Groups on economic and trade issues, Ministers of Youth Affairs meetings, finance ministers, trade ministers and central bank governors meetings, meetings of the board of governors of the BRICS New Development Bank, financial forums, business

发表于:2019-02-17 / 阅读(64) / 评论(0)

英语新闻

联合国对菲律宾的救援行动

联合国对菲律宾的救援行动 UNITED NATIONS, Nov. 12 (Xinhua) -- As the magnitude of the devastation wrought by Typhoon Haiyan unfolds in the Philippines, the United Nations and its partners are mounting a massive humanitarian operation, batt

发表于:2019-02-18 / 阅读(63) / 评论(0)

英语新闻

China to cement partnership with Ukraine

BEIJING, July 17 (Xinhua) -- A senior leader of the Communist Party of China (CPC) on Tuesday said China is willing to cement a strategic partnership with Ukraine. He Guoqiang, a member of the Standing Committee of the Political Bureau of the CPC Cen

发表于:2019-02-18 / 阅读(105) / 评论(0)

英语新闻

China calls for closer security cooperation with Uzbekistan

BEIJING, April 19 (Xinhua) -- State Councilor Meng Jianzhu said Thursday that China and Uzbekistan should cooperate to safeguard the security and stability of the two countries as well as that of the region. Meng, who is also the minister of public s

发表于:2019-02-19 / 阅读(103) / 评论(0)

英语新闻

学个词 Learn a Word-VOA英语教学 2735 coordination

今天我们要学的词是 coordination. Coordination 名词，有协调的意思。The Pentagon denied a Russian claim about U.S. military coordination with Russia in Syria. 五角大楼对俄罗斯所谓美军在叙利亚跟俄罗斯协同作战的说

发表于:2019-03-07 / 阅读(145) / 评论(0)

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absolute constant

access time of an I/O device

benzene-para-dicarboxylic acid

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bingol (capakcur)