【材料学】聚合物材料的脆性断裂

用Mp3背六级单词006

sociology flexible duke composer basin entreat reap pendulum chop inspiration vocabulary rupture doctrine incomplete fracture flight flannel endow detector faction documentary relish ignite setback bed

发表于:2018-12-01 / 阅读(238) / 评论(0)

用Mp3背六级单词

VOA双语新闻：22、埃及年轻人参与极限运动-跑酷

埃及年轻人参与极限运动-跑酷 A law recently passed in Egypt makes it illegal for groups of more than 10 people to gather. However, every Friday a group of young men meets on the outskirts of Cairo, not to protest, but to practice a sport

发表于:2018-12-02 / 阅读(206) / 评论(0)

VOA双语新闻 2013年12月

VOA慢速英语 2007 0529b

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. On our program this week, we will tell about a new study of the Arctic Ocean. Amur leopard We will also tell about a big cat that ani

发表于:2018-12-07 / 阅读(215) / 评论(0)

VOA慢速英语2007年（五）月

VOA常速英语2013--埃及年轻人参与极限运动-跑酷

Young Egyptians Defy Politics, Weather to Practice Parkour 埃及年轻人参与极限运动-跑酷 CAIRO A law recently passed in Egypt makes it illegal for groups of more than 10 people to gather. However, every Friday a group of young men meets on

发表于:2018-12-16 / 阅读(119) / 评论(0)

VOA标准英语2014年(一月)

越说越地道英语下275-276

275. I feel very depressed recently W: I feel very depressed recently.. M: What's wrong? W: I make mistakes every day. M: I feel very depressed recently. W: What's wrong? M: I lost my mobile phone again. 276. It shouldn't be that bad W: He fell down

发表于:2018-12-25 / 阅读(116) / 评论(0)

越说越地道英语

越说越地道英语下208-209

208. Not that serious eh? W: His leg seems to have a fracture. M: Not that serious eh? W: It's impossible for him to enter the court this season. M: Sun Jun will be kicked out of the school. W: Not that serious eh? M: He cheated in the exam. 209. I a

发表于:2018-12-25 / 阅读(193) / 评论(0)

越说越地道英语

趣味青春英语第120期:Not have the heart

Idiom: Not have the heart to do sth 不忍心做什么 Hit the book: Shatter Brittle Forensics Rivet Residue Smelting Fracture Prone Substandard Bow Stern

发表于:2018-12-27 / 阅读(181) / 评论(0)

趣味青春英语

漫画搞定六级词汇(音频+文本) 第160期

图片1 fragile adj. 易碎的，脆的例句：Glasses are fragile and must be handled with great care. 玻璃制品易碎，必须小心轻放。 fragments n．碎片，断片，片段例句：Carry dropped the vase on the floor and it broke into

发表于:2018-12-30 / 阅读(135) / 评论(0)

漫画搞定六级词汇（文本+音频）

六级词汇与结构练习（27）

坚持不懈，直到成功。我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(232) / 评论(0)

四六级词汇与结构练习

SSS 2008-08-08

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

发表于:2019-01-08 / 阅读(151) / 评论(0)

Scientific American(八)月

VOA慢速英语2009-Health Report - Something a Bone Will Never Say:

This is the VOA Special English Health Report. The medical term for a broken bone is a fracture. But there are different kinds of fractures. X-ray of a fracture A single fracture is when a bone is broken in just one place. You may have heard the ter

发表于:2019-01-11 / 阅读(156) / 评论(0)

VOA慢速英语2009年（二）月

VOA慢速英语 2007 0509a

This is the VOA Special English Health Report. The medical term for a broken bone is a fracture. But there are different kinds of fractures. A single fracture is when a bone is broken in just one place. You may have heard the term hairline fracture.

发表于:2019-01-11 / 阅读(175) / 评论(0)

VOA慢速英语2007年（五）月

VOA慢速英语 2008 0205b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Chickens at a market in Bangkok. And I'm Barbara Klein. This week, we will tell how a deadly bird flu virus is able to infect people. We will also tell about

发表于:2019-01-11 / 阅读(192) / 评论(0)

VOA慢速英语2008年（二）月

VOA常速英语2007年-Study Measures Risk of Hip Fracture in Women

By Carol Pearson Washington 28 November 2007 Every year, more than one and a half million people worldwide fall and fracture a hip. Of that number, about 80 percent are women. These fractures are painful and associated with a high death rate. VOA's C

发表于:2019-01-31 / 阅读(150) / 评论(0)

VOA常速英语2007年（十一月）

学个词 Learn a Word-VOA英语教学 1752-delay

学个词-1753-wipe out 今天我们要学的词是 wipe out. To wipe out 意思是彻底销毁，损失。野生动物机构说，Pollution on the British coastline may wipe out a whole generation of seabirds. 一起污染事件可能会造成英国一

发表于:2019-02-02 / 阅读(118) / 评论(0)

英语单词荟萃

新型显示屏薄如纸张可随意弯曲

最近有科学家正在研发一种全新的电子纸技术，这种电子纸其实就是一种超薄的柔性显示屏，具有很高的能效性，并且在阳光直射或明亮环境中也可以清晰地显示出内容。这种柔性显示屏的厚

发表于:2019-02-03 / 阅读(100) / 评论(0)

阅读空间

医生护士英语会话(7)：交通事故

大夫：你哪里不舒服？ Doctor: What seems to be the problem? 病人：唉，我刚才过马路，正赶上一辆车从拐角处开过来。由于车速过快，等司机看到我再刹车时，已经太晚了。我被撞倒在地，从地上爬起来时，我发现我的左臂和肘部也被擦伤，并且现在我的肋骨有点痛。 Patien

发表于:2019-02-06 / 阅读(122) / 评论(0)

英文语法词汇

牛奶虽好可别贪杯研究称一天3杯奶死的快

Drinking more than three glasses of milk a day may not protect bones against breaking - and may even lead to higher rates of death, say researchers. A new study suggests certain types of sugars found in milk may increase inflammation and oxidative st

发表于:2019-02-07 / 阅读(113) / 评论(0)

阅读空间

英语听力—环球英语 1185 First Aid: Broken Bones

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Imagine this situation. You are

发表于:2019-02-14 / 阅读(161) / 评论(0)

环球英语 Spotlight

美语听力 English Cafe 142

Topics: Ask an American: Getting Old; brethren versus brothers, would versus used to, I cant wait anymore versus I cant wait any longer Words: hip fracture balance to stub to go flying to fall flat incompetent nursing home to keep (something) to (one

发表于:2019-02-15 / 阅读(114) / 评论(0)

美语听力 English Cafe

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学英语单词

absolute summable sequence

academic aspiration

acoustical sound enclosure

advances to suppliers

AIPLA

all-metal (air plane)

anti-neutrino helicity