频信号器，音频信号装置

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(95) / 评论(0)

Scientific American(十二)月

A New Device is

Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

发表于:2018-12-07 / 阅读(121) / 评论(0)

VOA2003（上）-健康资讯

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(82) / 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(63) / 评论(0)

Scientific American(十二)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(69) / 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(68) / 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(70) / 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(83) / 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(126) / 评论(0)

2017年VOA慢速英语(二)月

电信专业英英词典C-7

Channel A channel is a single communications path in a transmission medium connecting two or more points in a network, each path being separated by some means; e.g., spatial or multiplex separation, s

发表于:2019-01-03 / 阅读(100) / 评论(0)

电信英语

电信专业英英词典C-8

Codec Codec is a contraction of coder and decoder; a device that encodes analog signals into digital signals, for transmission through a network in digital format, and decodes received digital signals

发表于:2019-01-03 / 阅读(95) / 评论(0)

电信英语

电信专业英英词典S-1

SAFENET survivable adaptable fiber-optic embedded network Satellite Communications Satellite communications entails microwave radio, line-of-sight propagation from a transmitting earth terminal (i.e.,

发表于:2019-01-03 / 阅读(73) / 评论(0)

电信英语

电信专业英英词典O-1

OAM operation administration maintenance OCC other common carriers Ohms Restriction Ohms Restriction is the same as Ohms resistance. Ohms are measures of resistance. A resistance of one Ohm allows one

发表于:2019-01-03 / 阅读(95) / 评论(0)

电信英语

电信专业英英词典E-3

补充： E-1 - The European equivalent of a T-1. E911 Taxes/Surcharges - This tax is set and imposed by local governments to help pay for the cost of an emergency response communications system that

发表于:2019-01-03 / 阅读(94) / 评论(0)

电信英语

电信类英语词汇表大全-4

中文英文缩写 DSL传话音 Voice over DSL VoDSL D通道链路接入规程 Link Access Procedure for D channel LAPD D型子凹接头 female D-subconnector E/M 信令方式 Ear and Mouth signalin

发表于:2019-01-08 / 阅读(173) / 评论(0)

电信英语

电信类英语词汇表大全-5

中文英文缩写 IP 电话 IP telephony IP 组播技术 IP multicast technology IP策略语句 IP-policy statement IP地址 IP address IP伪装 IP masquerading ISDN 用户协议 ISDN User Protocol

发表于:2019-01-08 / 阅读(137) / 评论(0)

电信英语

英语杂谈：46 Light therapy device fights acne

Scientists know all about the therapeutics qualities of blue and red light. But until know, sufferers of acne have to go to hospital to benefit from it. But Lumie, the manufactures of this new LED device hope it would see light therapy moving to the

发表于:2019-01-09 / 阅读(111) / 评论(0)

英语杂谈

VOA标准英语2013--Device Keeps Internet On When Power Goes Off

Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.

发表于:2019-01-14 / 阅读(116) / 评论(0)

VOA标准英语2013年(五月)

印度研发35美元最便宜"笔记本"

印度政府日前推出了一款世界上最便宜的笔记本电脑，售价仅为35美元。据印度人力资源开发部长介绍，这款低成本的触摸屏电脑的主要针对用户为学生，计算机的主板、芯片、处理器、内存和

发表于:2019-01-19 / 阅读(143) / 评论(0)

阅读空间

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(113) / 评论(0)

趣味英语

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automatic information

back pressure manometer

bar tin

bare charge