射弹速测量设备

Medieval siege 中世纪攻城战-5

With the manuscript as a starting point, Wayne used a combination of engineering theory and trial and error to come up with a working model.

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中世纪攻城战

美国有线新闻 CNN 2015-05-21

Hey, I'm Carl Azuz, for 10 minutes of commercial-free news for the classroom. First up, President Obama has issued a new executive order. Part of it will make it illegal for U.S. government agencies to provide local police forces with certain kinds o

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CNN美国有线新闻2015年5月

天天练口语：Changes at the room

David:Hi, Josie. What are you doing? 戴维：嗨，乔西，你在做什么？ Josie:Im measuring things. Im thinking about redecoration. 乔西：我在量东西。我正在考虑重新装修我的房间。 David:Why? I think is looks nice. 戴维：

发表于:2018-12-26 / 阅读(124) / 评论(0)

天天练口语

【小龟乐游记】蝙蝠侠：阿甘之城（20）

文本： Mr.Freeze:Please,find Nora.She is all I have left.It's over.That was all I could _(1)_. Batman:Harley Quinn took it. Mr.Freeze:Then what are you waiting for? Go and get it back.The clown must pay for what he has done to us. Batman:___(2)___

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小龟乐游记英语短文

赖世雄英语新闻听力通第44期:天摇地动！

(Taipei, June 14, CNA)At 9:17 PM last night,a massive earthquake measuring 6.3 on the Richter scale rocked Taiwan. （中央社台北六月十四日电）昨天晚上九点十七分的时候，台湾地区发生震度达李氏6.3级的大地震。 It

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赖世雄英语新闻听力通

英语听书《海底两万里》第546期第34章大屠杀(7)

From what country is that ship? 那艘船是哪个国家的？ You don't know? Fine, so much the better! At least its nationality will remain a secret to you. Go below! 您不知道？好啊！太好了！它的国籍，至少对您来说，是个谜。

发表于:2018-12-31 / 阅读(119) / 评论(0)

《海底两万里》中英双语有声读物

老友记第一季 09 The One Where Underdog Gets Away

本集简介：乔伊为卫生机构的海报当模特，后来方知那是治疗性病的广告。罗斯发现苏珊在为卡萝肚里的孩子念书听，不甘示弱决定照做。因父母外出，罗斯和莫妮卡开始准备自己的感恩节大

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老友记(六人行)

白宫里的科学狂读《三体》的奥巴马

WASHINGTON President Barack Obama has started initiatives to study the brain and gene-based diseases. He has led attacks on the Ebola virus and antibiotic resistance. Last month, he wrote an academic article in a prominent medical journal. 华盛顿美

发表于:2019-01-07 / 阅读(103) / 评论(0)

英语新闻

SSS 2008-11-12

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. They say that the best offense is a good defense. And the best defense might be the most offensive. Take, for example, the barfing caterpillars of the be

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Scientific American(十一)月

美联社新闻一分钟 2005-09-11

美联社,新闻一分钟,New Orleans,hurricane,victims,1. In flood-ravaged New Orleans the search broadens for bodies left behind by Hurricane Katrina while cleanup work intensifies. 2. Relatives of 9/11 victims rally at ground zero against a proposed mus

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美联社新闻一分钟2005

美联社新闻一分钟 2006-10-12

[1] President Bush says the US is working toward a strong UN resolution on North Korea. This comes as the United Nations is weighing sanctions against North Korea for its reported nuclear test. The US

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美联社新闻一分钟2006

VOA慢速英语--朝鲜称其拥有小型核武器

AS IT IS 2016-03-10 North Korea Says It Has Small Nuclear Weapon 朝鲜称其拥有小型核武器 North Korean leader Kim Jong Un said Wednesday his country has developed nuclear weapons of a size small enough for a ballistic missile. This is the fi

发表于:2019-01-12 / 阅读(108) / 评论(0)

2016年VOA慢速英语(三)月

6.0 magnitude earthquake jolts Taiwan's Pingtung

BEIJING/TAIPEI, Feb. 26 (Xinhua) -- A 6.0 magnitude earthquake hit Taiwan's Pingtung at 10:34 Beijing Time (02:34 GMT) on Sunday, said the China earthquake network center (CENC). The epicenter was monitored at 22.8 degrees north latitude and 120.8 de

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英语新闻

生活大爆炸第一季第十三集_2：The Bat Jar Conjecture

-Sheldon：Leonard, excellent. I want to show you something. excellent：太好了 Leonard太好了，我想让你看点东西。 -Leonard：Can it wait? I need to talk to you. 能等一会吗，我们得谈谈。 -Sheldon：Just look. I've designed

发表于:2019-01-28 / 阅读(250) / 评论(0)

生活大爆炸第一季

匈牙利地震造成房屋损坏

匈牙利地震造成房屋损坏 BUDAPEST, April 23 (Xinhua) -- An earthquake measuring 4.8 magnitude on the Richter scale occurring shortly after midnight on Tuesday damaged several hundred homes, mainly in Heves County, northeast of Budapest, but

发表于:2019-01-31 / 阅读(131) / 评论(0)

英语新闻

美国航天探测器揭示彗星状况

US Space Probe to Reveal Comet's Secrets 美国航天探测器揭示彗星状况 A U.S. spacecraft is completing afive-and-a-halfmonth voyage to a distant comet and could create celestial fireworks wh

发表于:2019-01-31 / 阅读(155) / 评论(0)

VOA2005（下）--环境科学探索

大学英语边练边背单词(8)

Lesson - 8 1. The patient has been ______ of the safety of operation . A. assured B. guaranteed C. entrusted D. confirmed patience 耐心，耐性 patient 病人 operation 手术，操作 assure 保证，

发表于:2019-02-01 / 阅读(99) / 评论(0)

考研英语

More equipment parts exempted from import tax

BEIJING, March 12 (Xinhua) -- China's Ministry of Finance (MOF) has revised a list of major items of technical equipment enjoying import-tax exemption, according to a circular issued by the body on Monday. Chinese manufacturers of items of large tech

发表于:2019-02-08 / 阅读(175) / 评论(0)

英语新闻

俄罗斯认为叙利亚反对派实用化学武器

MOSCOW, July 10 (Xinhua) -- Moscow guarantees that the conclusions of its expertise conducted over use of chemical weapons in Syria are correct, Russian Foreign Minister Sergei Lavrov said Wednesday. We guarantee that the trials were taken by the exp

发表于:2019-02-18 / 阅读(102) / 评论(0)

英语新闻

GRE阅读考生回忆：美国原始人的起源

Recent discoveries in New World archaeology along with newscientific methods for analyzing data have led to new ideas regarding theorigin of the first peoples of the Americas and their time of arrival. 新大陆考古发现和新的科学方法 The t

发表于:2019-03-11 / 阅读(243) / 评论(0)

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