声谱,声频谱

美国科学60秒 SSS 2012-12-25

The sign to America apart guess is response by audible.com. A little more online resource for access out your books and more, and now audible.com is for sign American listeners free out of your notebook for your choice. For details, go to audible.com

发表于:2018-12-02 / 阅读(82) / 评论(0)

Scientific American(十二)月

什么叫“蓝牙”（二）

Air interface tailored to minimize current consumption Basic Technical Information—Based upon a small, high performance integrated radio transceiver, each of which is allocated a unique 48-bit addre

发表于:2018-12-08 / 阅读(72) / 评论(0)

新概念英语第一册Flash第2版

健康生活:长生不老不是梦

Hong Kong was the staging point for a conference described as Asia's first transhumanism event, in late 2011. 2011年底，香港举办了据说是亚洲第一个超人类主义（transhumanism）活动。 (Note: don't bother to check the English-Chi

发表于:2018-12-12 / 阅读(63) / 评论(0)

实用英语

英文单曲推荐：没什么是纯净的,除了孤独 Mew - Symmetry

I'm caught in the symmetry of your mind But I'm not happier than you Did I really see you or was it a dream Dreaming that it was seamless Not a trace of wrong words That we have spoken Little did we know No bigotry or tears shed Oh if only you'd try

发表于:2018-12-13 / 阅读(68) / 评论(0)

英文最新流行歌曲

美国科学60秒 SSS 2012-12-17

This Scientific Americans podcast is sponsored by audible.com, the number-one online resource for best-selling audio books and more. And now audible.com is offering Scientific American listeners a free audio book of your choice. For details go to aud

发表于:2018-12-24 / 阅读(51) / 评论(0)

Scientific American(十二)月

SSS 2011-03-23

This is Scientific American's 60-Second Science. I'm Steve Mirsky. This will just take a minute. Pregnant women shouldn't drink. It's become gospel, because of the danger of fetal alcohol spectrum disorder. Alcohol can disturb the normal development

发表于:2018-12-24 / 阅读(130) / 评论(0)

Scientific American(三)月

美式英语正音训练第95期:第8章练习6

Exercise 8-6: The middle l list The letter l in the unstressed position devolves consistently into a schwa. Repeat. Ability Accident Accountability Activity Adversity American Analytical Animal Applicant Application Article Astronomical Audible Audit

发表于:2018-12-27 / 阅读(59) / 评论(0)

美式英语正音训练

漫画搞定六级词汇(音频+文本) 第93期

图片1 flee vt. 逃避，逃跑，逃走 vi. 消散，逃，消失例句：The frightened people fled from the fire. 人们惊恐万状地逃离了火灾现场。 fleet n．舰队，港湾 adj. 快速的，敏捷的，浅的 adv. 浅 v. 疾驰，飞逝

发表于:2018-12-30 / 阅读(54) / 评论(0)

漫画搞定六级词汇（文本+音频）

英语语法：207 Wordiness And Idioms

Grammar Girl here. Today I'm going to play two listener comments that will lead us to a discussion of wordiness and idioms. Wordiness First, here's Tod in Canada from the todbits.com website: Can you help me correct people? Everyone that I know seems

发表于:2019-01-02 / 阅读(57) / 评论(0)

英语语法 Grammar Girl

英语语法：112 Wordiness And Idioms

发表于:2019-01-02 / 阅读(71) / 评论(0)

英语语法 Grammar Girl

Websites to Find Free Ebooks

Have you wanted to try an ebook? Would you like to keep ebooks handy to read on your phone or tablet? Has the cost of ebooks stopped you? Well, there are ebooks out there that you can download some books without spending any money at all. Several web

发表于:2019-01-02 / 阅读(112) / 评论(0)

2017年VOA慢速英语(二)月

默克尔正式宣布谋求连任德国总理

Angela Merkel, who has steered Germany through several global crises as its first female leader, said last Sunday that she will seek a fourth term as chancellor in general elections next year. 安吉拉默克尔上周日宣称，将在明年举行的大

发表于:2019-01-07 / 阅读(303) / 评论(0)

英语新闻

SSS 2010-02-16

Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

发表于:2019-01-08 / 阅读(87) / 评论(0)

Scientific American(二)月

新技术：开灯就有无线宽带

新技术：开灯就有无线宽带 Bulbs could soon be used to broadcast household broadband 英国爱丁堡大学的一位教授研究出了一项新技术，能够让普通的电灯泡作为无线网络信号传输器，只要开灯，就能无线上

发表于:2019-01-08 / 阅读(139) / 评论(0)

轻松英语

经济学人23:高速而廉价的光学Wi-Fi即将问世

Science and Technolgy. 科技。 Visible-light communication. 可见光通信。 Tripping the light fantastic. 与光共舞。 A fast and cheap optical version of Wi-Fi is coming. 一个高速而廉价的光学Wi-Fi即将问世。 AMONG the many new

发表于:2019-01-26 / 阅读(127) / 评论(0)

经济学人科技系列

经济学人221:可见光通信与光共舞

Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u

发表于:2019-02-06 / 阅读(86) / 评论(0)

经济学人科技系列

A Dinner Conversation

One night, a husband and wife were having a conversation over dinner: WOMAN: What would you do if I died? Would you get married again? MAN: Definitely not! WOMAN: Why not - don't you like being married? MAN: Of course I do. WOMAN: Then why wouldn't y

发表于:2019-02-17 / 阅读(97) / 评论(0)

趣味英语

It’s Time to Change Your Life

Its Time to Change Your Life Too often we come home after a long day at work and open the takeout food, then plop down on the couch and watch TV until its time for bed. The next day, we do the same thing again. While I have been known to indulge in t

发表于:2019-02-18 / 阅读(51) / 评论(0)

阅读空间

英语歌曲:Someone's Got A Crush On Me

Ally Kerr是来自苏格兰的Indie pop乐队（也是主唱的名字），融合了苏格兰传统民谣和清新独立流行风格，旋律悦耳而淳朴。如此清新系的男声一向是小编的大爱，每每听到这样的声音就觉得生活

发表于:2019-02-18 / 阅读(82) / 评论(0)

好听的英文歌曲

深入浅出的英语口语

Glossary for Telecomunications This glossary helps explain some of the acronyms and technical phrases Bluetooth A short-range wireless technology designed to allow connection of portable devices in a wire-free manner. For example connection of a wire

发表于:2019-02-18 / 阅读(86) / 评论(0)

实用英语

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学英语单词

acoustic imaging by Bragg diffraction

assistances in transitions

baseline crossing

be in agreement on sth.

benzvalenes

border crossing card