[网络] 前向链路；下行链路；前向信号

forward link的用法和样例：

例句

If the switch doesn't have enough of its own bandwidth available,it has to request more from other switches on the link.如果交换器本身可资使用的带宽不够，它就须向链路上的其他交换器请求更多带宽。

电信专业英汉词典u

发表于:2018-11-29 / 阅读(449) / 评论(0)

电信英语

压力大血压高

Ever feel like you are working in a pressure cooker ? Scientists find this week that job stress and strain can indeed make your heart work overtime. A medical survey of 8, 000 white-collar workers fin

发表于:2018-12-11 / 阅读(436) / 评论(0)

万花筒2006年

高中英语人教版必修5词汇01

[00:13.09]Engine [00:14.29]发动机 [00:15.49]Steam engine [00:16.67]蒸汽机 [00:17.84]Characteristic [00:19.32]特征 [00:20.79]Radium [00:21.86]镭 [00:22.94]Put forward [00:24.07]提出 [00:25.21]Theory [00:26.14]理论 [00:27.06]Infect [00:28.

发表于:2018-12-13 / 阅读(480) / 评论(0)

高中英语人教版必修

用听的背单词-基础2000MP3(HL-27)

lip-----------嘴唇 lift-----------举起 link----------关系 little---------少的 limit---------限制 list-----------表 listen--------听

发表于:2018-12-16 / 阅读(435) / 评论(0)

用听的背单词-基础2000MP3(h-z)

想聊就聊-1.12.1电子邮件

W: How do I set up an E-mail account? M: Oh, that's easy. Go to www.onxiu.cn. Now, click on the link with the picture of an envelope. W: Which link? M: That one, the one that says Mail. W: Oh, no. What did I do? It's asking me for a password. M: Don

发表于:2018-12-26 / 阅读(369) / 评论(0)

想聊就聊

不择手段背单词(636):avulse

avulse, vt （由于意外事故或通过外科手术）把（身体的一部分）撕脱；抽出【反】link（vt 连结）；suture（vt 缝合）

发表于:2018-12-30 / 阅读(420) / 评论(0)

不择手段背单词

越狱第一季:第六期

在监狱的教堂里面，Michael与哥哥林肯又见面了，Michael跟林肯大概说了一下自己的越狱的计划，但林肯却认为计划完全行不通. [00:07.54]Listen and Share [00:42.59]Michael [00:57.66]How are we doing it? [00:59.53]The infirmary. [01:01.30]Infirmary? [01:03.79]I

发表于:2019-01-01 / 阅读(537) / 评论(0)

越狱第一季

No Link Between Some 1)High-Carbohydrate Foods and Cancer

Broadcast: Jan 30 2003 Researchers say there appears to be no link between a substance found in some high-carbohydrate foods and the development of some types of cancer. U.S. and Swedish researchers c

发表于:2019-01-03 / 阅读(513) / 评论(0)

VOA2003（上）-健康之旅

英语游戏:Farm Road

[全屏观看] 点击右键- 另存为可保存这个Flash影片 Description: Link the whole farming community together to increase productivity!

发表于:2019-01-08 / 阅读(474) / 评论(0)

Daily Free Games

英语歌曲:Forward And Reverse

倾听音乐：Forward And Reverse 虽是英文，但音乐无国界。它诉的是情，听起来却冷冷清清，仿佛清晨起来照铜镜，发现自己满面愁容。思念已满溢，恍惚间想起昨夜小寐，忽疑君至，却是琉璃火，

发表于:2019-01-10 / 阅读(411) / 评论(0)

E乐吧

VOA标准英语2008年-Husband of Bhutto Sees Link Between Pakistan Un

By VOA News 12 January 2008 The husband of Pakistan's assassinated former prime minister and opposition leader Benazir Bhutto says he thinks recent terrorist attacks in Pakistan are part of an attempt to rig upcoming parliamentary elections. In an in

发表于:2019-01-13 / 阅读(411) / 评论(0)

VOA标准英语2008年（一月）

VOA标准英语2008年-Researchers Link Shingles to Family History

By Carol Pearson Washington 29 May 2008 The U.S. Centers for Disease Control and Prevention has recommends that adults ages 60 and older get vaccinated against shingles. The painful blisters of the disease, caused by the same virus as chickenpox,can

发表于:2019-01-13 / 阅读(380) / 评论(0)

VOA标准英语2008年（五月）

Lesson 43 - PUT ONE'S BEST FOOT FORWARD...

to put your best foot forward to land on your feet 我们在一般情况下都不太会注意我们的脚，除非你感到脚痛或有什么其他毛病。可是，脚这个字，也就是英文里的

发表于:2019-01-14 / 阅读(471) / 评论(0)

美国习惯用语

2015年CRI Thailand, China Launch Railway Project

The launch ceremony has taken place at the Chiang Rak Noi Station in central Thailand's province of Ayutthaya. This is where the project's Operation Control Center will be located. Saturday's ceremony comes exactly one-year after the Thailand-China M

发表于:2019-01-19 / 阅读(346) / 评论(0)

2015CRI中国国际广播电台

HEALTH REPORT - Study Shows No Link Between Cell Phones and

HEALTH REPORT - Study Shows No Link Between Cell Phones and Rare Tumor By Cynthia Kirk Broadcast: Wednesday, September 07, 2005 I'm Barbara Klein with the VOA Special English Health Report. New resear

发表于:2019-01-30 / 阅读(421) / 评论(0)

健康与经济

VOA常速英语2007年-Scientists Link Childhood Obesity to Heart Dise

By Jessica Berman Washington 06 December 2007 Children who are overweight are at significant risk of developing heart disease as adults. That's the conclusion of two studies published in this week's New England Journal of Medicine , which predicts wh

发表于:2019-02-04 / 阅读(428) / 评论(0)

VOA常速英语2007年（十二月）

Success isn't competition

The only thing that will redeem mankind is cooperation. - Bertrand Russell As a blogger who has found some success amongst the seemingly endless sea of blogs, Ive had to confront some old and rusty ideas I used to have about success and competition.

发表于:2019-02-07 / 阅读(454) / 评论(0)

阅读空间

【英语语言学习】链接中断

Just about anyone who's used the Internet has encountered the message Error 404 or Page Not Found. That's what you see when a link is broken or dead, when a resource is no longer available. It happens on blogs. It happens on news websites, even on de

发表于:2019-02-16 / 阅读(347) / 评论(0)

英语语言学习

母乳喂养降低老年痴呆症风险

母乳喂养降低老年痴呆症风险 LONDON, Aug. 5 (Xinhua) -- Mothers who breastfeed run a lower risk of developing Alzheimer's, with longer periods of breastfeeding further reducing the risk, a new study paper unveiled on Monday. The paper, pub

发表于:2019-02-18 / 阅读(419) / 评论(0)

英语新闻

关于“宽恕”的名人名言(双语)

Ausonius (奥索尼厄斯) Forgive many things in others; nothing in yourself. 宽恕他人之种种；你罪无存。 Madame Dorothe Deluzy (桃乐丝德路兹夫人) It is easier to forgive an enemy than a friend. 宽恕敌人比宽恕朋友容易

发表于:2019-02-18 / 阅读(386) / 评论(0)

实用英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

a nab

acentric inversion

acetylgalactosaminidase

add-on

alcohol coauglation test