标签：反基辅分子 相关文章

VOA常速英语2017--攻克摩苏尔之战异常艰辛

The Iraqi army, backed by helicopters, advanced on western Mosul and pushed into the area around the al-Nuri mosque. 伊拉克军队在直升机的支持下，进军到了摩苏尔西部，并推进到了努尔大清真寺(al-Nuri Mosque)。 Taking t

发表于:2018-12-08 / 阅读(150) / 评论(0) 分类 VOA标准英语2017年(四月)

TED演讲：气味背后的科学(10)

Now, coumarin is a very common thing, a material, in fragrance which is derived from a bean that comes from South America. 香豆素是香水中一个十分平常的原料，从来自南美的豆子中提炼出来的。 And it is the classic syntheti

发表于:2018-12-19 / 阅读(66) / 评论(0) 分类 TED演讲教育篇

TED演讲：气味背后的科学(3)

This smells of cut grass. Now, this is the skeleton of the molecule. 它闻起来就像割下来青草。这就是分子的骨架。 If you dress it up with atoms, hydrogen atoms -- that's what it looks like when you have it on your computer -- but a

发表于:2018-12-19 / 阅读(50) / 评论(0) 分类 TED演讲教育篇

TED演讲：气味背后的科学(5)

And...but...but...we have to go a little beyond that. 我们需要进一步深入。 Now let me explain why vibrational theory has some sort of interest in it. 现在我来解释为什么震动理论有一定的道理。 These molecules, as you saw i

发表于:2018-12-19 / 阅读(54) / 评论(0) 分类 TED演讲教育篇

TED演讲：气味背后的科学(6)

So I went searching when I started in this game to convince myself that there was any degree of plausibility to this whole crazy story. 在这个游戏的最初，我就开始寻找说服我自己，这个理论有一定的合理性，这整个故事有

发表于:2018-12-19 / 阅读(53) / 评论(0) 分类 TED演讲教育篇

TED演讲：气味背后的科学(8)

OK, great, we smell vibrations. How? All right? 好吧，我们闻到的是震动。怎么闻到呢？ Now when people ask this kind of question, they neglect something, which is that physicists are really clever, unlike biologists. 当人们问这个问

发表于:2018-12-19 / 阅读(57) / 评论(0) 分类 TED演讲教育篇

减肥瘦身英语口语话题 第14期:使用搅打过的奶油或麦淇淋

Unit 14 Use whipped butter or margarine. Unit 14 使用搅打过的奶油或麦淇淋 As much as youre trying to cut down on your fat intake,some things just dont taste right without a little bit of butter or margarine.Go ahead and spread，but use t

发表于:2018-12-26 / 阅读(64) / 评论(0) 分类 减肥瘦身英语口语话题

每日一词【143】in tatters：衣服等破烂不堪

今天我们要学的词组是in tatters。 In tatters指衣服等破烂不堪。比如有人衣衫褴褛 -- His clothes are in tatters. In tatters也指事情处于崩溃状态。 比如西班牙的巴斯克分离主义分子在马德里机场制造爆

发表于:2018-12-30 / 阅读(71) / 评论(0) 分类 英语每日一词

TED演讲:个体DNA检测的时代来了(2)

DNA is the fundamental molecule the carries genetic instructions that help build the living world. DNA是携带遗传指令最基本的分子，帮助建造了生机勃勃的世界。 Humans have DNA. Pigs have DNA. Even bacteria and some viruses hav

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 TED演讲科技篇

SSS 2011-08-04

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a minute? The carbon molecule known as a buckyball, a member of the fullerene family, can act as a cage for a variety of other chemicals. And now researchers have used one to tra

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 Scientific American(八)月

美联社新闻一分钟 AP 2014-10-23

1. Officials say 43 of 48 people on an original Ebola watch list in Texas have passed the 21-day maximum incubation period for the virus, and are now in the clear. 2. In a significant shift, Turkeys Foreign Minister announced Monday that they will he

发表于:2019-01-11 / 阅读(106) / 评论(0) 分类 美联社新闻一分钟2014(十)月

122 哈马斯激进分子遭绑架

122 哈马斯激进分子遭绑架 Hamas Activist Abducted Art Chimes Jerusalem 8 Jul 2001 15:07 UTC Clashes continued in Rafah, at the southern end of the Gaza Strip, where an 11-year-old Palestinian

发表于:2019-01-16 / 阅读(517) / 评论(0) 分类 VOA2001-国际风云（2）

经济学人310:表观遗传学与健康 祖母的诅咒

Science and technology 科学技术 Epigenetics and health 表观遗传学与健康 Grandma's curse 祖母的诅咒 Some of the effects of smoking may be passed from grandmother to grandchild 祖母吸烟产生的影响可以会遗传至孙子或孙女

发表于:2019-01-28 / 阅读(47) / 评论(0) 分类 经济学人科技系列

高考阅读高频难词-10

451. applicable a. 可应用的,适当的 452. applicant n. 申请人 453. breadth n. 宽度 454. conservation n. 保存,保护 455. conservative a. 保守的 456. parallel n. 平行线；可相比拟的

发表于:2019-02-03 / 阅读(198) / 评论(0) 分类 英文语法词汇

万物简史 第459期:生命在前进(1)

21 Life Goes On 第二十一章 生命在前进 It isn't easy to become a fossil. 要变成化石可不容易。 The fate of nearly all living organismsover 99.9 percent of themis to compost down to nothingness. 几乎所有的生物其中的99.9%以上

发表于:2019-02-17 / 阅读(73) / 评论(0) 分类 万物简史

万物简史 第410期:生命的起源(4)

Yet we are talking about several hundred thousand types of protein, perhaps a million, 然而，我们在讨论的蛋白质有几十万种，也许是100万种， each unique and each, as far as we know, vital to the maintenance of a sound and happy

发表于:2019-02-17 / 阅读(64) / 评论(0) 分类 万物简史

万物简史 第411期:生命的起源(5)

Without the cell, they are nothing more than interesting chemicals. 没有细胞，它们只是有意思的化学物质。 But without the chemicals, the cell has no purpose. 但要是没有这些化学物质，细胞就毫无用处。 As the physici

发表于:2019-02-17 / 阅读(48) / 评论(0) 分类 万物简史

双语有声阅读：氢与工业

Hydrogen and Industries Hydrogen,the lightest and simplest of the elements, has several properties that make it valuable for many industries. It releases more heat per unit of weight than any other fuel.In rocket engines, tons of hydrogen and oxygen

发表于:2019-02-17 / 阅读(53) / 评论(0) 分类 双语有声阅读

双语有声阅读：细菌

Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacter

发表于:2019-02-17 / 阅读(91) / 评论(0) 分类 双语有声阅读

双语有声阅读：Bacteria

48 Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bac

发表于:2019-02-17 / 阅读(74) / 评论(0) 分类 双语有声阅读
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