[化] 超高分子量聚乙烯

TED演讲:逗号的故事(2)

Soon, she seems a couple of subordinates attempting to lift the weight of sentences directly in front of themselves. 不久，她看见了一些从属关联词试图举起放在他们面前的句子。 Even though Bartheleme loves to sing, he never s

发表于:2018-12-02 / 阅读(118) / 评论(0)

TED演讲教育篇

VOA慢速英语2013 Losing Weight Proves To Be Big Busines

Losing Weight Proves To Be Big Busines This is Science in the News in VOA Special English. I'm Shirley Griffith. And I'm Bob Doughty. Today we will talk about diet and weight loss. Exercise is important if you want to get in good shape. But experts s

发表于:2018-12-16 / 阅读(84) / 评论(0)

2013年VOA慢速英语(七)月

VOA慢速英语2011--No Need to Go to Extremes to Lose Weight

SCIENCE IN THE NEWS - No Need to Go to Extremes to Lose Weight SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS in VOA Special English. Im Shirley Griffith. BOB DOUGHTY: And Im Bob Doughty. Today, we will talk about diet and weight loss. Exercise is imp

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2011年VOA慢速英语(七)月

每天三分钟学英语第255期:你会念hydrofluoric这个词吗?如何用"拼读法"记单词?

情景对话： Walter: Not hydrofluoric. 氢氟酸就不会。 Jesse: Why not? 为什么不会？知识点笔记： hydrofluoric 氢氟酸 1. 确定辅音相对来说，辅音变化最少。单词中 h，dr，fl，r 和 c，都没有特殊和奇怪

发表于:2018-12-18 / 阅读(82) / 评论(0)

英国学生科学读本

科学美国人60秒 SSS High-Sugar Diet Makes Flies Drop Like...Flies

I dont believe, in all my years, I have ever seen a fruit fly I would consider obese. But, thanks to the wonders of modern science, thats all about to change. Because a team of researchers from Cold Spring Harbor laboratory has produced the first fli

发表于:2018-12-24 / 阅读(92) / 评论(0)

2017年Scientific American(一)月

VOA常速英语2017--马拉维举行女性科技夏令营活动

The United States has partnered with the United Nations Foundation's Girl Up campaign, Intel Corporation, Google, and other partners to lead the third annual Women in Science Girls STEAM Camp, to enable to girls to study the science, technology, engi

发表于:2019-01-03 / 阅读(144) / 评论(0)

VOA标准英语2017年(8月)

节奏布鲁斯:Alina Baraz - I Don't Even Know Why Though

You know what to say on my way out Hit me with the hey been a while Now I'm going straight through the fire fire I don't even know why though Get me on a wave then you fade out Hit me with the light got me hired I should get away from you I know I kn

发表于:2019-01-11 / 阅读(135) / 评论(0)

节奏布鲁斯

展会谈判交流英语句型（上）

展会谈判交流英语句型（上） A: I'm sorry to say that the price you quote is too high. It would be very difficult for us to push any sales if we buy it at this price. B: well, if you take quality into consideration, you won't think our pri

发表于:2019-01-15 / 阅读(84) / 评论(0)

实用英语

2017年CRI China's major ultra-high voltage transmission lines in smooth operation

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(169) / 评论(0)

2017CRI中国国际广播电台

【英语时差8,16】为什么特氟隆很滑

Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper

发表于:2019-01-22 / 阅读(276) / 评论(0)

英语时差8，16

VOA慢速英语20060323a

EDUCATION REPORT - Intel Science Talent Search Winners AnnouncedBy Nancy Steinbach Broadcast: Thursday, March 23, 2006 I'm Steve Ember with the VOA Special English Education Report. An eighteen-year-o

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2006年慢速英语（三）月

销售英语场景会话

销售商务会谈-场景会话 Sales and business talk A: I'm sorry to say that the price you quote is too high. It would be very difficult for us to push any sales if we buy it at this price. B: well, if you take quality into consideration, you won

发表于:2019-02-03 / 阅读(115) / 评论(0)

实用英语

10招快速增肥

10招快速增肥 No.10 Down the fruit juice第十名：喝果汁 If you're looking for a quick way to put on weight, start downing glass after glass of fruit juice. While often thought to be a healthy beverage, it's really anything but. It contains

发表于:2019-02-04 / 阅读(234) / 评论(0)

实用英语

诺贝尔医学奖揭晓挪威夫妻上榜"夫妻档"

The discovery of cells in the brain that act as the body's internal global positioning system, which won three scientists the Nobel Prize for medicine on Monday, opens an intriguing new window onto dementia. Since these spatial cells are among the fi

发表于:2019-02-07 / 阅读(105) / 评论(0)

阅读空间

展会谈判交流英语句型（上）

A: I'm sorry to say that the price you quote is too high. It would be very difficult for us to push any sales if we buy it at this price. B: well, if you take quality into consideration, you won't think our price is too high. A: Let's meet each other

发表于:2019-02-13 / 阅读(76) / 评论(0)

实用英语

销售商务英语场景会话

A: I''m sorry to say that the price you quote is too high. It would be very difficult for us to push any sales if we buy it at this price. B: well, if you take quality into consideration, you won''t think our price is too high. A: Let''s meet each ot

发表于:2019-02-15 / 阅读(123) / 评论(0)

天天商务口语

【英语语言学习】将减肥进行到底

This is Science in the News in VOA Special English. I'm Shirley Griffith. And I'm Bob Doughty. Today we will talk about diet and weight loss. Exercise is important if you want to get in good shape. But experts say exercise alone is not enough if your

发表于:2019-02-16 / 阅读(114) / 评论(0)

英语语言学习

VOA慢速英语2012 SCIENCE IN THE NEWS - Some People Go to Extremes to Lose Weight

SCIENCE IN THE NEWS - Some People Go to Extremes to Lose Weight SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS in VOA Special English. Im Shirley Griffith. BOB DOUGHTY: And Im Bob Doughty. Today, we will talk about diet and weight loss. Exercise is im

发表于:2019-02-18 / 阅读(108) / 评论(0)

2012年VOA慢速英语(七)月

【英语时差8，16】纸还是塑料

Yael: I have a question for you, Don. Paper or plastic? Don: Not that question again, Yael. Does anyone really care whether their groceries are put in plastic or paper bags? Y: Sure they do. In fact, the city of San Francisco has taken an interest in

发表于:2019-02-23 / 阅读(91) / 评论(0)

英语时差8，16

英语听力文摘 English Digest 318、无糖可乐的奥秘

How Do You Make A Diet-Coke Float? 你能让无糖可乐浮起来吗？ Heres an at-home experiment you can try. Take a can of classic Coca-Cola and a can of Diet Coke, and without opening either one submerge them in water. A deep sink or a bucket wi

发表于:2019-02-24 / 阅读(82) / 评论(0)

英语听力文摘 English Digest

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学英语单词

-athlon

.crp

advanced menstruation due to blood-heat

alkyl phosphates

almandine-amphibolite facies

Amplexiphyllum

amplifier transformer