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发表于:2018-12-06 / 阅读(58) / 评论(0) 分类 化学秘密.Chemical.Secret

[00:00.00]One day I didn't understand the difference [00:03.66]between mugandwater. [00:06.74]I became angry and threw a doll [00:08.28]on the floor and it broke. [00:10.70]In my quiet,dark world [00:12.27]I didn't feel sorry for doing it [00:15.49]T

发表于:2018-12-13 / 阅读(213) / 评论(0) 分类 北师大版高中英语模块6(选修)

Life will continue to be a journey of discovery if you tend the fires of curiosity that burn brightly in all of us 生命是一场持续发现的旅程只有好奇心的火焰 能够照亮我们未来的前路 Such curiosity led Eric Kandel here at N

发表于:2018-12-30 / 阅读(72) / 评论(0) 分类 公众人物毕业演讲

league n.同盟,联盟;协会,社团 leak vi.漏;泄露出去 n.漏洞;泄露 lean v.倾斜;把靠在;倚,靠 leap v.跳,跃;跃过 n.跳跃;飞跃 learn v.学习,学会;得知,获悉;记住 learned a.博学的,有学识

发表于:2018-12-30 / 阅读(66) / 评论(0) 分类 大学英语四级词汇拼读版

Science and Technology 科技 Sexual Attractiveness: My chemical romance 性感吸引:我的化学浪漫 Two putative human sex pheromones turn out not to be. 关于人类的两种性信息素的假说被证明是不成立的. For several decades b

发表于:2018-12-30 / 阅读(67) / 评论(0) 分类 经济学人科技系列

Dr Hare and his colleagues took 43 men and 51 women, all of them straight, and gave them two tasks. Hare博士和他的同事们找了43名男性和51名女性,他们都是异性恋,给了他们两个任务。 One was to decide whether an androgy

发表于:2018-12-30 / 阅读(73) / 评论(0) 分类 经济学人科技系列

博妮 柏索发现细菌间是会交谈的,它们用一种化学语言来达到共同防卫,协同攻击的行为。这个发现对今后的医疗,工业有着重大的意义,包括怎样认识我们人类自己。

发表于:2019-01-05 / 阅读(113) / 评论(0) 分类 TED公开课:生态谜云

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(81) / 评论(0) 分类 英语新闻

India is marking the 25th anniversary of the leak at the Union Carbide pesticide plant in the city of Bhopal. The victims have generally been left in a legal haze since the ill-fated night (Dec. 2, 1984) when a toxic-gas cloud spread across the centr

发表于:2019-01-19 / 阅读(90) / 评论(0) 分类 VOA双语新闻 2009年12月

No one knew about his principle, because Avogadro himself was a retiring fellow, he worked alone, corresponded very little with fellow scientists, published few papers, and attended no meetings but also it was because there were no meetings to attend

发表于:2019-01-29 / 阅读(69) / 评论(0) 分类 万物简史

If your hair is uber thick, curly, orfrizzy, or you're just not that into your texture, you might have consideredgetting your hair chemically straightened. But the pricey salon services haverecently come under fire for causing some super-scary side e

发表于:2019-02-01 / 阅读(57) / 评论(0) 分类 趣味英语

The production company of hit TV drama Legend of Miyue has issued a statement calling for people to stop spreading illegal downloads of the program. 古装剧《芈月传》的出品公司近日发布了一则声明,呼吁广大观众停止传播该电

发表于:2019-02-03 / 阅读(38) / 评论(0) 分类 英语新闻

One day,a hungry partridge came into a bird trap.She ate up the food.Then she found that she could not get out.Soon a man came.He was the owner of the trap.He saw that there was a partridge in his trap.He was very pleased.The partridg

发表于:2019-02-04 / 阅读(65) / 评论(0) 分类 趣味英语

Science and technology 科学技术 Astrochemistry 天体化学 The great test tube in the sky 空中的大试管 Space is one big chemistry set 宇宙是一个很大的化学装置 MOST people think of the empty space between the stars as being, wel

发表于:2019-02-04 / 阅读(53) / 评论(0) 分类 经济学人科技系列

夸赞某男生长得帅,一般都先想到的是handsome,但是你知道吗?美国人常说的却是:Hes so cute. 有的同学可能会说cute是用来形容可爱的美眉或小孩子的,比如在cute kitten,cute dog,cute baby等中它均

发表于:2019-02-13 / 阅读(73) / 评论(0) 分类 实用英语

Students at a high school have been assigned to playing online games to finish their chemistry homework during winter break in southwest Chinas Chongqing Municipality, according to website Cqnews.net on Monday. 周一,根据重庆新闻报道,重庆

发表于:2019-02-18 / 阅读(56) / 评论(0) 分类 趣味英语

释义: There is ( are ) ... 有 虽然是最基本的表达方式,但在日常会话中占到的比例很大,可以分为多个类型进行表达。 There are ( is ) ... 表示单单的在,而 Here are ( is ) ... 表示递交物品或意见。

发表于:2019-02-26 / 阅读(114) / 评论(0) 分类 老外最常用的英文短语

本期内容: On Friday Dow Chemical and DuPont agreed to merge, continuing this year's run of big deals. The transaction is structured to give shareholders in the two American chemicals giants (worth around $60 billion each) equal shares in the co

发表于:2019-03-02 / 阅读(128) / 评论(0) 分类 夏说英语新闻晨读

1. He is sure to spill the beans before long. 过不多久,他肯定会说漏嘴。 2. She tried not to let slip what she knew. 她尽量不把她所知道的事泄露出去。 3. I wanted it to be a surprise, but my sister let the cat out of the b

发表于:2019-03-13 / 阅读(152) / 评论(0) 分类 英语口语

释义: know anything about+名词(否定,疑问句形式)完全不知道 这是在否定句或疑问句中所使用到的表达方式。在否定句中用来强调否定内容,表示完全,毫不等,而在疑问句中表示对某事了解

发表于:2019-03-13 / 阅读(148) / 评论(0) 分类 老外最常用的英文短语