马扎克锌基压铸合金

英语听力文摘 English Digest 664 白金为何是白色的

What Makes White Gold White? Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. 图片1 Golden Color Gold is one of the heaviest and softest metals. Pure gold, called 24-carat gold, is so

发表于:2018-12-05 / 阅读(85) / 评论(0)

英语听力文摘 English Digest

各大品牌英文介绍 Amazon

Amazon.com is one of the biggest success stories of the Internet. It was started by Jeff Bezos from a garage in Seattle, Washington in 1995 and is now the largest online retailer in the world. Bezos was Time magazines Person of the Year in 1999 for p

发表于:2018-12-06 / 阅读(108) / 评论(0)

各大品牌英文介绍

Mariana Mazzucato:政府——投资家、冒险家、革新家

为什么政府不让私有公司－那些真正的革新家去创新？这是你经常会听到的话。玛利亚娜马祖卡托要反驳这样的话。在这个激情四溢的演讲里，她告诉我们美国政府－一个看似缓慢、守旧的庞

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TED公开课:世界权势大转移

Maz Jobrani:当阿拉伯人,印度人和伊朗人走进卡塔尔酒吧

伊朗-美国裔喜剧家玛斯乔布蓝尼来到了卡塔尔多哈的TED峰会上，谈论了在中东的一些严肃话题例如当问好时到底要轻吻几下，以及在美国飞机上什么不该说。

发表于:2018-12-09 / 阅读(83) / 评论(0)

TED公开课:地球村

VOA常速英语2015--德国科学家发明新的仿生手

'Metal Muscles' Flex a New Bionic Hand 德国科学家发明新的仿生手 Artificial limbs, including the most complex of them the human hand are getting more life-like and useful due to constant advances in tiny hydraulic, pneumatic and electric m

发表于:2018-12-16 / 阅读(38) / 评论(0)

VOA标准英语2015年(七月)

英文书摘精选 What Makes White Gold White?白金为何是白色的?

Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. 很多人都认为金子就应该是金色。但一些黄金首饰的颜色并不是金色，而是白色。 Golden Color 金色 Gold is

发表于:2018-12-28 / 阅读(50) / 评论(0)

初学者听力文摘精选

名人励志英语演讲第48期:我们选择登月(9)

That budget now stands at $5,400 million a yeara staggering sum, though somewhat less than we pay for cigarettes and cigars every year. Space expenditures will soon rise some more, from 40 cents per person per week to more than 50 cents a week for ev

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名人励志英语演讲

英语听力文摘 English Digest 620、白金为何是白色的？

What Makes White Gold White? Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. Golden Color Gold is one of the heaviest and softest metals. Pure gold, called 24-carat gold, is so soft th

发表于:2018-12-31 / 阅读(57) / 评论(0)

英语听力文摘 English Digest

TED公开课:会心一笑马兹·乔布拉尼Maz Jobrani:你听过一个伊朗裔美国人的幽

作为邪恶轴心喜剧团的创始成员之一，脱口秀演员马兹乔布拉尼即兴表演身份为伊朗裔美国人的挑战和内心冲突，如，我自身一部分认为伊朗有核计划；另一部分又认为美国不可信。

发表于:2019-01-05 / 阅读(250) / 评论(0)

TED公开课:会心一笑

英文简历常用短语

个人情况： Name: ******** Sex: Male/Female Date of birth:June 2,1975 Address: ***** Marital Status: Single/Married Post Code: 100001 Height: 1.70M Weight: 50 kg Health: Excellent E-mail Address:

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实用英语

Maz Jobrani: Building Cultural Bridges, One Laugh at a Time

AS IT IS 2016-07-07 Maz Jobrani: Building Cultural Bridges, One Laugh at a Time Maz Jobrani likes to make people laugh. The Iranian-American knew early in life that he wanted to become an actor or comedian. His path to stardom was a long journey. His

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2016年VOA慢速英语(七)月

VOA慢速英语2016 铜能杀死细菌和病毒

Copper Metal Kills Viruses on Contact 铜能杀死细菌和病毒 Even in the world of medicine, what is old is new again. 医药界也刮起了复古风。 Thousands of years ago, Egyptians used it to sterilize drinking water. Ancient Romans, Aztecs

发表于:2019-01-12 / 阅读(136) / 评论(0)

2016年VOA慢速英语(二)月

VOA标准英语2010年-Regrowing Worn Joints Using Patient St

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(106) / 评论(0)

VOA标准英语2010年(八)月

美国国家公共电台 NPR The Quiet Rage Of Mazie Hirono

STEVE INSKEEP, HOST: The Senate plans a different sort of summer. Instead of going home this August, Senate Majority Leader Mitch McConnell canceled the recess, says he wants to approve more of President Trump's judicial nominees, who face Democratic

发表于:2019-01-17 / 阅读(95) / 评论(0)

2018年NPR美国国家公共电台6月

Napoli coach Mazzarri blames referee for mistakes

ROME, Feb. 1 (Xinhua) -- Napoli head coach Walter Mazzarri accused the referee of robbing his side's deserved win after they were held to a scoreless draw at home on Wednesday. Napoli were held at the San Paolo, as Goran Pandev's goal was disallowed

发表于:2019-01-31 / 阅读(121) / 评论(0)

英语新闻

Defeat unfair for Napoli, says Mazzarri

ROME, Dec. 18 (Xinhua) -- Napoli head coach Walter Mazzarri complained that his side did not lose to Roma but to deflections and refereeing decisions. The Partenopei attacked throughout the match, but were beaten 3- 1 at the San Paolo on Sunday. Roma

发表于:2019-02-11 / 阅读(77) / 评论(0)

英语新闻

英语听力：自然百科金星和水星旅行指南 Venus and Mercury-16

Congratulations, you've arrived on the hottest surface in the solar system. Here, the official temperature is eight hundred seventy degrees Fahrenheit. Day or night, equator or pole, the searing heat never varies more than a few degrees, and thats wh

发表于:2019-02-15 / 阅读(127) / 评论(0)

自然百科2012年

双语有声阅读：镍钛合金

Nitinol Nitinol is one of the most extraordinary metals to be discovered this century: A simple alloy of nickel and titanium, nitinol has some perplexing properties. A metal with a memory, it can be made to remember any shape into which it is fashion

发表于:2019-02-17 / 阅读(91) / 评论(0)

双语有声阅读

安赛乐米塔尔将发布新型高强度汽车用钢

ArcelorMittal will launch a new high-strength automotive steel later this year, throwing down the gauntlet to its rivals in the race to make cars lighter. 安赛乐米塔尔(ArcelorMittal)将于今年晚些时候发布一款新型高强度汽车用钢，

发表于:2019-02-18 / 阅读(65) / 评论(0)

英语新闻

美国研究生入学考试难句解读-12

Calculationsofthedensityofalloys basedonBernal-typemodelsofthe alloysmetalcomponentagreedfairly wellwiththeexperimentallydetermined valuesfrommeasurementsonalloys (55)consistingofanoblemetaltogether wi

发表于:2019-02-26 / 阅读(77) / 评论(0)

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automatic exposure compensation

barycentric refinement

be overcome with fear