光检测器,光电探测器

语音语调-体验练习

强读与弱读，体验练习 What's the machine for? It's for detecting oil. Where are you from? iI'm from the uk. Who can finish the task? I can John and iI will return soon. Johnny is a driver, and Mary is a driver too. Will mary go to london? Yes, she

发表于:2018-12-03 / 阅读(79) / 评论(0)

大学英语听力第二册

新标准初中英语九年级(下):UNIT1 A photo of someone

[00:01.91]2 Listen and write. [00:05.27]Zhang Hai's mum is helping him [00:07.69]to fill in a form for a vacational school. [00:11.46]Listen to their conversation [00:13.28]and complete the form. [00:16.25] [03:30.83]3 Listen and tich. [03:34.13]Then

发表于:2018-12-29 / 阅读(94) / 评论(0)

外研社新标准初中英语九年级

ESL Podcast 930 – Fearing Bioterrorism

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(85) / 评论(0)

地道美语播客

New Blood Test May 1)Detect Colon Cancer

Broadcast: Mar 13, 2003 Researchers are developing a blood test to look for colon cancer. The blood test is designed to detect 2) abnormalities in genes that control cell growth. These genes are passe

发表于:2019-01-03 / 阅读(130) / 评论(0)

VOA2003（上）-科技先知

TED演讲:个体DNA检测的时代来了(5)

But personal DNA machines can also save human lives. 但个人DNA检测器还可以挽救人类的生命。 Professor Ian Goodfellow is a virologist at the University of Cambridge. Ian Goodfellow教授是剑桥大学的病毒学家。 And last year h

发表于:2019-01-03 / 阅读(71) / 评论(0)

TED演讲科技篇

2006年VOA标准英语-US Scientists Work on Computer Model to Detect

By Anthony Stokes Washington, D.C. 14 July 2006 watch earthquake report U.S. geological experts are working to develop a computer model that can better detect an earthquake and warn people in advance. VOA's Anthony Stokes looks at how the early warn

发表于:2019-01-11 / 阅读(147) / 评论(0)

2006年VOA标准英语（七月）

托福听力场景分类词汇--医院场景

场景特点：关于学生看病和医院相关的场景。常见套路：（1）常见病症的词汇（2）常见治疗手段的词汇（3）治病的常见句型总结场景词汇： Diagnose, patients illness, painful, technological advance

发表于:2019-01-17 / 阅读(75) / 评论(0)

托福英语

PSALMS 诗篇036

PSALM 36 1An oracle is within my heart concerning the sinfulness of the wicked: There is no fear of God before his eyes. 2For in his own eyes he flatters himself too much to detect or hate his sin. 3The words of his mouth are wicked and deceitful; he

发表于:2019-01-17 / 阅读(105) / 评论(0)

圣经旧约诗篇

购物英语对话-Buying Business Cards(4)

A: I need to order new business cards. B: Do you have any idea how many you'd like? A: I think 2,000 would be enough. B: Would you fill out this form, please? A: I don't want to make any changes to my old card. B: If you detect any difference, I'll t

发表于:2019-01-20 / 阅读(100) / 评论(0)

购物英语对话

New way found to detect awareness in "vegetative" patients

BEIJING, Nov. 10 (Xinhuanet) -- Awareness in three vegetative patients were detected in a portable electrode test, a new study shows. If replicated, the method may change standards in treating such patients. The new study, published online in the jou

发表于:2019-02-02 / 阅读(94) / 评论(0)

英语新闻

同义词的使用

发表于:2019-02-05 / 阅读(67) / 评论(0)

英文语法词汇

2007年VOA标准英语-US Experts Detect Heightened Global Terrorist A

By Greg Flakus Austin, Texas 17 July 2007 The attempted bombings in London and Glasgow last month and the release of purported tapes from al-Qaida's leadership this week have raised concerns about possible new terrorist attacks. But recent events in

发表于:2019-02-06 / 阅读(123) / 评论(0)

2007年VOA标准英语（七月）

Photo of my wife　我老婆的照片

Photo of my wife 我老婆的照片 A businessman enters a tavern, sits down at the bar, and orders a double martini on the rocks. After he finishes the drink, he peeks inside his shirt pocket, and then orders the bartender to prepare another double

发表于:2019-02-08 / 阅读(149) / 评论(0)

趣味英语

英语笑话听力+文本：对历史不很了解

【生词预览】 detect查明、测出，mental智力的，deficiency缺陷、不足，confess承认【笑话原文】 Dont Know Much about History Would you mind telling me, Doctor, Bob asked, how you detect a mental deficiency in somebody who ap

发表于:2019-02-15 / 阅读(98) / 评论(0)

英语笑话（MP3+文本）

英语博客：Designing a special photo for the app.

I love to use my laptop, to play around with different programs, to surf the web, and to edit photos. Today I have been doing that for hours. Now that my app has come out in iTunes, I have been trying to design a really good photo for it. The existin

发表于:2019-02-17 / 阅读(104) / 评论(0)

英语博客 A cup of English

每日一词【713】photo op

今天我们要学的词是photo op. Photo op是photo opportunity的简称，意思是为做宣传而专门安排的媒体拍照机会。The meeting between the two Presidents was followed by a photo op, 两位总统会面后接受媒体拍照。一架

发表于:2019-02-17 / 阅读(130) / 评论(0)

英语每日一词

英语作文-小学 a photo of my family

a photo of my family This is a photo of my family.It was taken in the Ocean Park by a tourist last year.Look!People who is in the picture is smiling! The woman who is standing in the front is my mother .She is young.She is a teacher of Liannan Primar

发表于:2019-02-17 / 阅读(100) / 评论(0)

英语作文

美国学生准备机器人足球赛

Football fever will continue in Brazil next month when robotic teams from around the world will gather there seeking to win their own championship. In preparation, U.S. technology students at the University of Pennsylvania are coaching a team of robo

发表于:2019-02-18 / 阅读(89) / 评论(0)

英语新闻

学个词Learn a Word 第713期 photo op.

发表于:2019-02-19 / 阅读(103) / 评论(0)

英语单词荟萃

英语笑话听力+文本：Mental deficiency(智力缺陷)

[00:13.73]Mental deficiency [00:16.10]智力缺陷 [00:19.02]Would you mind telling me, Doctor, [00:22.09]Bob asked... [00:23.67]how you detect a mental deficiency in somebody [00:28.05]who appears completely normal? [00:31.34]Nothing is easier, he r

发表于:2019-02-22 / 阅读(86) / 评论(0)

英语笑话（MP3+文本）

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学英语单词

a johnson

acquired hemochromatoses

Calamagrostis pseudophragmites