弗尔康联轴节（联接船用柴油机和螺旋桨轴的液力联轴节）

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AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: When two people click, that means they really understand each other. Well, that metaphorical clicking could be the sound of what researchers call speaker-listener neural coupling.

发表于:2018-12-04 / 阅读(99) / 评论(0)

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1597 、弹性形变 elasticdeformation 1598 、弹性常数 elasticconstant 1599 、弹性极限 elasticlimit 1600 、弹性模量；弹性模数 modulusofelasticity 1601 、弹性应变能 elas

发表于:2018-12-08 / 阅读(102) / 评论(0)

英文名句短语

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1891 、翼面；空气动力面 aerofoil;airfoil 1892 、翼规 wingcompasses 1893 、声强度 soundintensity 1894 、联接；轴接 coupling 1895 、联轴节；联接器 coupling 1896 、联锁

发表于:2018-12-08 / 阅读(92) / 评论(0)

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In fact, even the lower class citizens have access to a wide range of foods. They benefit directly from the power of the Roman empire, vast trade networks that bring in goods from thousands of miles away. When archaeologists looked the drain from one

发表于:2018-12-26 / 阅读(58) / 评论(0)

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Lesson 37 第37章 A Pile of Ashes a Mile High 一英里高的一堆灰 A PILE of ashes is not usually very beautiful, and if it is in your back yard it is usually very ugly. 一堆灰，通常是不美的。如果它在你家后院里，通常会觉得

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365个英语简短小故事- 28. Spock Saves His Dad

Spock is a main character in the popular TV show Star Trek. He is half Vulcan, half human. A Vulcan has no emotions but is extremely smart and logical. Spock joined the all-human crew of the spaceship Enterprise to explore the universe. Spocks dad, S

发表于:2018-12-31 / 阅读(76) / 评论(0)

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SSS 2010-10-06

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Chemistry goes to the University of Delawares Richard Heck, Purdues Ei-ichi Negishi and Hokkaido Universitys Akira Suzuki for their work in develop

发表于:2019-01-08 / 阅读(108) / 评论(0)

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TED演讲:我们的大脑是如何交流的?(10)

And I'm not sure how to fix it because I'm only a scientist. 我只是个科学家，不知如何解决这个问题。 But maybe one way to do it is to go back to the more natural way of communication, which is a dialogue, 但或许有个可行的方法

发表于:2019-01-18 / 阅读(92) / 评论(0)

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CCTV9英语新闻：Chinese director on jury for technical award

Among the honors to be bestowed at the Cannes Film Festival, let's not overlook the technical skills that make movies possible. This year, Chinese director Gao Xixi is among jurors for the festival's Vulcan Award. Let's hear from him now. Gong Li at

发表于:2019-02-18 / 阅读(118) / 评论(0)

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Shipping, initially derived from the word relationship, is thedesire by fans for two people, either real-life celebrities or fictionalcharacters, to be in a relationship, romantic or otherwise.Shipping often takes the form of creative works, includin

发表于:2019-02-25 / 阅读(112) / 评论(0)

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adjustable tractr seat