最小固有值；最小特征值

Flying:Dream and Reality

(Movie Toy Story: To infinity and beyond!) Oh, to be free as a bird. It’s been the 1) stuff of fantasy, and of reality. Sort of. 2) A self-contained flying man. This jet pack from the 1960s had bare

发表于:2018-11-28 / 阅读(442) / 评论(0)

疯狂英语2002年

健康生活:长生不老不是梦

Hong Kong was the staging point for a conference described as Asia's first transhumanism event, in late 2011. 2011年底，香港举办了据说是亚洲第一个超人类主义（transhumanism）活动。 (Note: don't bother to check the English-Chi

发表于:2018-12-12 / 阅读(229) / 评论(0)

实用英语

三级笔译真题

Please translate the following paragraph into Chinese. Last Friday an advisory panel to the European Environment Agency issued an extraordinary scientific opinion: The European Union should suspend its goal of having 10 percent of transportation fuel

发表于:2018-12-17 / 阅读(249) / 评论(0)

英语笔译

2018年CRI Environmental impact of sunken Iranian oil tanker minimal: experts

Chinese authorities are suggesting the environmental impact from the sinking of an Iranian oil tanker off China's east coast this week is likely to be minimal, despite the massive blaze which engulfed the Sanchi for over a week before it went down. T

发表于:2018-12-24 / 阅读(298) / 评论(0)

2018CRI中国国际广播电台

令人悚然的黑科技化学培养皿里长出无人机!

Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日，BAE系统公司发布的一份概念视频展示了未来制造无

发表于:2019-01-07 / 阅读(281) / 评论(0)

英语新闻

CNN 2010-11-13

It started on very peacefully this ..It had very fast atmosphere. Thousands of students ..About 40,000 students came out the big demonstate a decade. A group of students smashed into the building where the conservative party had ported. That's the bi

发表于:2019-01-07 / 阅读(248) / 评论(0)

CNN2010年(十一)月

SSS 2009-01-12

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Thousands of medieval European books survive to this day. Authors and scribes carefully handwrote the works on parchments made of animal skins. But the

发表于:2019-01-08 / 阅读(258) / 评论(0)

Scientific American(一)月

美科学家合成出迄今最简单生命形式

US scientists have stripped life back to its bare essentials creating a synthetic microbe with the absolute minimum genetic information needed to grow and reproduce. 美国科学家将生命的多余部分剔除，只留下最基本的要素，由此创

发表于:2019-02-05 / 阅读(280) / 评论(0)

英语新闻

你敢走吗？世界最长最高玻璃桥亮相中国

Acrophobiacs beware Chinas newest bridge isnt for the faint of heart. 恐高症人群注意了中国新造的这座桥可不适合胆小的人。 Stretching 380m across a section of Zhangjiajies Grand Canyon, the new pedestrian bridge will have a com

发表于:2019-02-06 / 阅读(236) / 评论(0)

阅读空间

飞翔的梦想与现实

Oh, to be free like a bird. It's been the stuff of fantacy, and of reality. Sort of .A self-contained flying man. This jet pack from 1960s had barely enough fuel to fly 30 seconds. So the dream languished for decades. Everyone agreed it was completel

发表于:2019-02-07 / 阅读(429) / 评论(0)

英语美文

Dutch Prince in coma shows "minimal consciousness"

THE HAGUE, Nov. 19 (Xinhua) -- Dutch Prince Friso, who has been in a coma since February this year, has shown occasional signs of minimal consciousness, the Netherlands Government Information Service RVD reported on Monday. The RVD emphasized that th

发表于:2019-02-08 / 阅读(271) / 评论(0)

英语新闻

新词：什么是“免费素食主义”？

免费素食主义指的是回收利用被当做废物丢弃的食品和物品的行为。免费素食主义者们尽自己的努力，以一种生活方式的形式进行环境抗议活动。他们的目的是限制对环境的影响，将对传统经

发表于:2019-02-08 / 阅读(302) / 评论(0)

英文语法词汇

英语新词：什么是“免费素食主义”？

发表于:2019-02-09 / 阅读(230) / 评论(0)

英文语法词汇

北京举行超级马拉松比赛

Despite temperatures of around 30-degrees on Sunday, hundreds turned out in southwest Beijing to take part in what's known as an ultra-marathon. More than twice the distance of a marathon, which is just over 42-kilometers, ultra-marathons are conside

发表于:2019-02-18 / 阅读(305) / 评论(0)

英语新闻

Hollywood gearing up for academy awards

BEIJING, Feb.24 (Xinhuanet) -- The 84th annual academy awards are set to be handed out at the Kodak theatre in Los Angeles on Sunday night. Nine movies are up for best film but silent movie The Artist has cemented itself as firm favorite after cleani

发表于:2019-02-18 / 阅读(217) / 评论(0)

英语新闻

办公室久坐危害多

You may hit the gym at lunchtime or go for a run when you get home. But such efforts will have minimal effect if you spend the rest of your time doing what you are probably doing now - sitting down. 你或许在午休时会去健身房，或许下班后

发表于:2019-02-18 / 阅读(321) / 评论(0)

阅读空间

成功面试的十大准备（双语）

1. Call Company Receptionists 打个电话给前台 Before you screw up your day and the person is who would talk to you, better check the companys profile. Make enough research about the position that you are applying for. It is always important tha

发表于:2019-02-18 / 阅读(276) / 评论(0)

实用英语

咱们裸熊第66期:理想的家

So, if I see any weird business, I kick you out, okay? 所以，如果被我发现有任何怪异行为，我就把你们赶出去，明白吗？ That's great. We can't wait to see this place. 好的，我们迫不及待要看房了。 If rent late o

发表于:2019-02-19 / 阅读(236) / 评论(0)

咱们裸熊

雅思考试大作文范文：人口与环境

A rise in the world's population is having serious, negative effects on the environment. Some scientists believe that the only way to solve the problem is to set up a colony on the Moon. Others argue that the cost would be far too great and other sol

发表于:2019-02-26 / 阅读(347) / 评论(0)

雅思英语

TED演讲：肢体语言塑造你自己(7)

So we know that in primate hierarchies, if an alpha needs to take over, 灵长动物的社群阶级里，如果一个强势雄性想要夺权， if an individual needs to take over an alpha role sort of suddenly, 如果一个雄性突然想要争取首

发表于:2019-03-04 / 阅读(360) / 评论(0)

TED演讲教育篇

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学英语单词

anti-drug media campaign

antiskinning agent

Arctostaphylos uva-ursi