标签：biomaterial 相关文章

CCTV9英语新闻：Are customers willing to break their habits?

For more on this, we're now joined in the studio by Professor Teng Jimeng from the American Studies Center at Beijing Foreign Studies University. Q1. There's no doubt that things need to change. But for online shoppers, recycling package boxes or cho

发表于:2018-11-27 / 阅读(285) / 评论(0) 分类 cctv9英语新闻2016年

新东方背诵文选 L11 Archaeology

Archaeology is a source of history, not just a bumble auxiliary discipline. Archaeological data are historical documents in their own right, not mere illustrations to written texts, Just as much as an

发表于:2018-12-01 / 阅读(142) / 评论(0) 分类 新东方背诵文选

外贸服装口语 第11期:服装面料之实用句子

About Materials服装面料S: Salesclerk 售货职员C: Customer 顾客S1: You can change style/color/material. 你可以换款式/颜色/面料。 S2: This fabric is colorfast. 这种面料不褪色。 S3: All styles are here. 所有的款式都在这

发表于:2018-12-03 / 阅读(61) / 评论(0) 分类 外贸服装口语

【英音模仿秀】弦上有琴声

But in this programme, we're gathering together five of the voices from America Revisited, people who gave us their time and their trust, opening up with their personal stories.

发表于:2018-12-04 / 阅读(57) / 评论(0) 分类 英音模仿秀

VOA慢速英语2017 即将推出世界首个‘智能夹克’

A jacket that communicates with electronic devices is the latest invention in wearable technology. 最近，可穿戴技术领域有了新发明一款可连接电子设备的新型夹克衫。 The smart jacket was developed by Google in partnership w

发表于:2018-12-07 / 阅读(57) / 评论(0) 分类 2017年VOA慢速英语(三)月

VOA慢速英语2018 木头能比钢铁更坚硬吗?

Can Wood Be Stronger Than Steel? Researchers say they have created a new super-material in the laboratory. They say it is stronger, lighter and costs less than steel. 研究人员表示，他们在实验室中造出了一种新的超级材料。他们称

发表于:2018-12-08 / 阅读(49) / 评论(0) 分类 2018年VOA慢速英语(三)月

Researchers: Recycled Concrete's Time Has Come

Researchers: Recycled Concrete's Time Has Come SOUTH BEND, INDIANA Recycling in the construction industry has become big business. It's easy to find new life for everything from old windows to wood beams. But until now, concrete the most widely used

发表于:2018-12-08 / 阅读(82) / 评论(0) 分类 VOA标准英语2016年(八月)

新概念英语第二册lesson 26 The best art critics

Lesson 26:The best art critics 最佳艺术评论家 First listen and then answer the question. 听录音，然后回答以下问题。 Who is the student's best critic? I am an art student and I paint a lot of pictures. Many people pretend that they

发表于:2018-12-08 / 阅读(523) / 评论(0) 分类 新概念英语第二册

澳洲新闻 (ABC新闻快递) 2009-09-05

In your ABC Entertainment News, The Road premieres in Venice and the Material Girl makes a mods-up. But first, the King of Pop has finally been laid to rest in L.A.. It was a quiet and private service with security tight and fans asked to stay away.

发表于:2018-12-11 / 阅读(75) / 评论(0) 分类 澳洲ABC新闻快递2009年

情景会话口袋书人际篇 第564期:产品介绍(2)

5. You will get your money's worth. 你会觉得经济实惠。 还能这样说： You will find it economical. It is a veritable boon. 6. We can give a discount depending on the model number. 我们可以根据型号给予优惠。 还能这样说：

发表于:2019-01-21 / 阅读(51) / 评论(0) 分类 情景会话口袋书人际篇

英语听力：2013-07-10 《恐龙的战争》3 顽强防御—11

The number-one concern in life would befeeding the beast. The land is covered in vast forests offerns, pines, and monkey puzzle trees. Many of these plants have almost nonutritional valuel. The hardest job in the animal world, thedinosaur world, was

发表于:2019-01-23 / 阅读(49) / 评论(0) 分类 探索与发现2013年

经济学人104:一种受外力时硬度提高的新材料

Science and Technology Materials science Stronger when stricken 科技 材料科学 越敲越结实 A new material that gets stiffer when it is stressed 一种受外力时硬度提高的新材料 ONE of the valuable properties of bone is that when it

发表于:2019-01-26 / 阅读(60) / 评论(0) 分类 经济学人科技系列

60秒科学:Window Stickers Lead To Stretchy Electronics

Window Stickers Lead To Stretchy Electronics Engineers would love to embed flexible electronics into things like paper, or surgical gloves or conventional clothing. But the wiring usually gets twisted and damaged. Now MIT researchers have found insp

发表于:2019-01-30 / 阅读(102) / 评论(0) 分类 60秒科学

ENVIRONMENT REPORT - Yucca Mountain

By Jerilyn Watson ENVIRONMENT REPORT -July 19, 2002: Yucca Mountain This is the VOA Special English Environment Report. Last week, the United States Senate gave final congressional approval for a proj

发表于:2019-01-30 / 阅读(75) / 评论(0) 分类 健康与环境

英语新闻视频：马来西亚巧克力糖果乐园 陪孩子们过假期

Malaysia holds chocolate exhibition Chocolate and candy, enough to satisfy any sweet tooth, are on show at Malaysia Genting Highlands. This comes just in time for the two-week holidays of the countrys primary and secondary schools. More than 1,000 va

发表于:2019-01-31 / 阅读(60) / 评论(0) 分类 英语新闻视频

CCTV9英语新闻：480,000 affected by poisoned water system in W. Virginia

Up to 480 thousand residents in the American state of West Virginia have been affected by a chemical spill that leaked into the states water supply. At least one fourth of the population has been affected by the spill. The president of a West Virgini

发表于:2019-02-07 / 阅读(74) / 评论(0) 分类 CCTV9英语新闻2014年01月

英语俚语天天说 第222期:坏女生应该怎么形容?

介绍: green tea bitch girls who pretend to be pure and innocent but in fact are manipulative and calculating. 假装清纯，但实际很有心计，很会算计的女生。 gold digger 拜金女 someone, usually a woman, who tries to attract a ric

发表于:2019-02-13 / 阅读(48) / 评论(0) 分类 英语俚语天天说

夏说英语新闻晨读 第116期:欧盟网络行为准则

本期内容： The worlds biggest tech companies agreed to a European Union code of conduct curbing hate speech and terrorist propaganda. Google, Facebook, Twitter and Microsoft promised to review most complaints within 24 hours, removing the offend

发表于:2019-02-13 / 阅读(60) / 评论(0) 分类 夏说英语新闻晨读

【英语时差8,16】处置核废弃物-上

Whats the best way to dispose of nuclear waste? And is it true that scientists have considered sending it into space? Good question. To answer the second part firstyes, sending nuclear waste into space has come up. But if a rocket or space shuttle ca

发表于:2019-02-15 / 阅读(53) / 评论(0) 分类 英语时差8，16

【英语时差8，16】细菌能

Ya?l: Welcome to another episode of Lunch with Don and Ya?l. So, Don, what are you eating today? Don: Nothing. Y: Nothing!?! Are you on a diet or something? D: Not by choice. To be honest, I'm trying to save money by buying less food. Y: Why? D: Beca

发表于:2019-02-23 / 阅读(61) / 评论(0) 分类 英语时差8，16
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