合成色素,人工着色料

决胜六级听力必备 mode10

Section A [00:00.99]1. M: Let's talk about preparations for the dance. [00:04.70]W: We really need to plan better this time. [00:07.21]Remember what a mess it was at the last dance. [00:10.76]Q: What do we know about the last dance? [00:13.06]2. M:Ma

发表于:2018-12-01 / 阅读(200) / 评论(0)

决胜六级英语听力

2007年NPR美国国家公共电台一月-A Broken Foot, an Artificial Leg, and a R

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(161) / 评论(0)

2007年NPR美国国家公共电台

考研英语长难句讲解第6期

4. In an experiment pubished in 1988, social psychologist Fritz Strack of the University of Wurzburg in Germany asked volunteers to hold a pen either with their teeththereby creating an artificial smileor with their lips, which would produce a disapp

发表于:2018-12-04 / 阅读(69) / 评论(0)

考研英语长难句讲解

蒋健棠一词多意教程(7):colour

colour,颜色。 What's the colour of the cat?那猫的颜色是什么？ colour也指人的本质,本性。 I believe that he will show his true colors someday.我相信他总有一天会现出原形的。 colour也指立

发表于:2018-12-04 / 阅读(70) / 评论(0)

蒋健棠一词多意

闭着眼睛飘单词四级词汇5

[0:0]arithmetic arouse arrange算术引起,唤起安排,准备 [0:37.8094]arrest artificial artistic aspect逮捕,拘留人工的,人造的艺术的,美术的方面,面貌 [1:31.0307]assemble assembly assess asset混合,聚集立法机构,议会对...估价人价值的,优点 [2:22.6436]as

发表于:2018-12-05 / 阅读(110) / 评论(0)

闭着眼睛飘单词四级词汇

创新英语-Scientists Create Energy-Making Artificial Leaf

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(140) / 评论(0)

创新英语

VOA标准英语2015--Researchers Create Artificial Skin With Sense of Touch

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

发表于:2018-12-16 / 阅读(68) / 评论(0)

VOA标准英语2015年(一月)

新目标初中英语九年级--Unit 7 Where would you li

Unit 7 Where would you like to visit? [00:04.88]SECTION A [00:07.84]1b Listen.Where would San,Gina,and Lydia like to go on vacation? [00:17.71]Why?Fill in the chart. [01:00.55]2a Listen and number these statements in the order that you hear them. [01

发表于:2018-12-17 / 阅读(219) / 评论(0)

新目标初中英语九年级(全一册)

step by step 第三册 lesson 111

UNIT 56 FOOD, CLOTHING AND SHELTER( Ⅰ ) Lesson 111 Part Ⅰ UNIT 56 FOOD, CLOTHING AND SHELTER( Ⅰ ) Lesson 111 Part Ⅰ Warming-up Exercises Spot Dictation: Eating Habits Eating _____change from g

发表于:2018-12-27 / 阅读(61) / 评论(0)

英语听力入门 (全四册)

60秒科学:Artificial Muscle Brings Back Blink

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(181) / 评论(0)

60秒科学

Artificial Leaf Turns Sunlight into Electric Power

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(160) / 评论(0)

VOA标准英语2011年(四月)

VOA标准英语2011--Artificial Blood Vessels Work Well, Have

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(111) / 评论(0)

VOA标准英语2011年(二月)

VOA常速英语2008年-Rat Study Links Weight Gain to Artificial Sweet

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

发表于:2019-01-19 / 阅读(95) / 评论(0)

VOA常速英语2008年（二月）

唐顿庄园第一季第三集_2

唐顿庄园第一季第三集_2 [INT. THE VILLAGE - DAY] [Matthew rides his bicycle into the village and ring the bell on it as he comes upon Edith.] LADY EDITH Oh. [Matthew tips his hat and gets off his bicycle.] MATTHEW CRAWLEY Hello. I'd offer yo

发表于:2019-01-29 / 阅读(234) / 评论(0)

唐顿庄园第一季

学个词Learn a Word 第1713-artificial

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(94) / 评论(0)

英语单词荟萃

填色书风靡致铅笔脱销

A Scottish illustrator has been credited with boosting the fortunes of the global pencil industry after the surprise success of her colouring-in books for grown-ups. 一位苏格兰插画师专门为成年人设计的填色图书意外走红，由此推

发表于:2019-02-02 / 阅读(67) / 评论(0)

阅读空间

10个可替换的人体器官

Human bodies are frail, easily damaged packages full of parts that can never fully come back once lost. Luckily, researchers worldwide are working on replacing every bit of the body to make us all cyborgs. 人的身体是十分脆弱的，有些娇弱的

发表于:2019-02-08 / 阅读(414) / 评论(0)

阅读空间

VOA标准英语2011--Artificial Speech Mimics Real Thing

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(159) / 评论(0)

VOA标准英语2011年(十一月)

围棋冠军败给“人工智能”

英国《自然》杂志27日发文称，美国谷歌公司旗下的人工智能（AI）开发商DeepMind（位于英国）研发的围棋电脑软件AlphaGo（阿尔法围棋）打败了职业棋手，开创全球先河。 In what they called a mile

发表于:2019-02-25 / 阅读(71) / 评论(0)

实用英语

【英语时差8,16】水墙形成时会发生什么呢-上

Next time youre sitting in the tub, try the following experiment. Stand up quickly, being careful not to fall over. The water will slosh over to fill in the place where your body was, and then slosh back in the other direction, and so on. You have cr

发表于:2019-03-06 / 阅读(143) / 评论(0)

英语时差8，16

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