[计] 相位检测器

phase detector的用法和样例：

例句

The discriminator functin produces an output voltage,this voltage mean direct ratio and two input signals phase diference.鉴相器的作用是产生一个输出电压，此电压的平均量正比与两输入信号的的相位的差。
The essential blocks of the synthesizer, the prescaler, the phase detector, the chargepump, and the voltagecontrolled oscillator were presented.提出了合成器的基本模块，包括预分频器，鉴相器，充电泵和压控振荡器。

高中必背单词词组（北师大版）11

Unit 31 单词 1.airy 2.spacious 3.outfit 4.manly 5.fabric 6.individuality 7.reflect 8.reflective 9.underneath 10.obscene 11.abuse 12.conscious 13.biographical 14.corrupt 15.tactical 16.plateau 17.heroic 18.rotten 19.superhuman 20.labour 21.distill 2

发表于:2018-12-13 / 阅读(297) / 评论(0)

北师大高中英语模块一讲解

国家地理-2008-07-12 Lie Detector 测谎仪的奥秘

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'

发表于:2018-12-30 / 阅读(274) / 评论(0)

国家地理2008年

US Election Enters New Phase

By Jim Malone The U.S. presidential election campaign has entered a new phase, with both major party candidates criss-crossing the country in search of votes. After ceding the week to John Kerry and t

发表于:2019-01-03 / 阅读(189) / 评论(0)

VOA2004（下）--美国大选

2015格莱美年度专辑《Morning Phase》-Beck

《Morning Phase》是Beck于2014年02月24日发行的第12张专辑。2015年第57届格莱美颁奖典礼上，Beck凭借《Morning Phase》获得最佳摇滚专辑奖以及年度专辑奖两项格莱美大奖。 Morning - Beck Woke up this mornin

发表于:2019-01-03 / 阅读(197) / 评论(0)

格莱美获奖歌曲

India election starts final phase

India election starts final phase 印度大选迎来最后角逐 India has entered the final phase of its marathon general election, with 107m voters eligible （有资格的，合格的） to cast ballots. （不记名票） Voting is taking place in 86 constituencies （选

发表于:2019-01-07 / 阅读(234) / 评论(0)

英语新闻

英语听力：自然百科 Lie Detector 测谎仪的奥秘

发表于:2019-01-22 / 阅读(187) / 评论(0)

自然百科2008年

英语绕口令集锦：T

T. Thank the other three brothers of their father's mother's brother's side. The blue bluebird blinks. The cat catchers can't catch caught cats. The crow flew over the river with a lump of raw liver.

发表于:2019-02-01 / 阅读(191) / 评论(0)

趣味英语

US, China signal new phase for ties

BEIJING, March 13 (Xinhua) -- Both China and U.S. signaled that the world's two biggest economies should explore a road of new-type relations. The new type of relations between major powers should be based on mutual respect, cooperation and seeking w

发表于:2019-02-03 / 阅读(183) / 评论(0)

英语新闻

2007年VOA标准英语-Zimbabwe's Children Enter New Phase of Hardship

By Lisa Schlein Geneva 16 July 2007 Zimbabwean children wait for food at Masarira primary school, for some it is the only meal they will have in the day, said headteacher Zvinavashe Takabvirakare (File Photo) The U.N. Children's Fund says the childre

发表于:2019-02-03 / 阅读(227) / 评论(0)

2007年VOA标准英语（七月）

学个词Learn a Word 第1367期　phase out

今天我们要学的词是phase out。 Phase out, 是逐步结束的意思。世界上最年轻的国家南苏丹独立后宣布，学校教育将逐步淘汰阿拉伯语，改用英语教学。 The government of South Sudan announced it will phase

发表于:2019-02-05 / 阅读(200) / 评论(0)

英语单词荟萃

Tunisia qualifies for final phase of African Nations Cup

TUNIS, Oct. 8 (Xinhua) -- Tunisia qualified for the final phase of the 2012 African Nations Football Cup after beating Togo 2-0 on Saturday at the Rades Olympic stadium near Tunis. The Carthage Eagles took the lead with goals by Walid Hichri in the 1

发表于:2019-02-05 / 阅读(201) / 评论(0)

英语新闻

IMF: World Economy Entering 'Dangerous New Phase'

The International Monetary Fund says the U.S. economy is struggling to overcome sluggish growth due to an unresolved government debt crisis and weaknesses in the housing market and household finances. In a report released Tuesday, the IMF downgraded

发表于:2019-02-05 / 阅读(192) / 评论(0)

英语新闻

中国的银行将逐步淘汰磁条卡

BEIJING, Oct. 19 (Xinhua) -- Chinese banks will promote the use of chip cards and phase out magcards for security concerns. Being more secure and convenient, chip cards, as an upgrade of magnetic ones, have become the majority of newly-issued bank ca

发表于:2019-02-06 / 阅读(146) / 评论(0)

英语新闻

节奏布鲁斯:R. City - Crazy Love

Pollution poverty people die Through this darkness we're the light With so much worry so much war We still manage to have a heart Cause I've been hearing a lot of bad news lately I'm just trying not to let it phase me If I didn't have you my baby I'l

发表于:2019-02-11 / 阅读(137) / 评论(0)

节奏布鲁斯

太阳黑子消失地球或迎小冰期

The sun has gone completely blank for the second time this month suggesting that Earth could be heading for a mini ICE AGE. 本月已经第二次出现太阳黑子完全消失，这预示着地球可能迎来迷你冰期。 Earlier this month, there

发表于:2019-02-13 / 阅读(158) / 评论(0)

阅读空间

TED演讲:哪个国家对世界最有益(8)

Now the other thing you'll notice about the top 10 there is, 另外一件你注意到的前十名的事情是， of course, they're all, apart from New Zealand, Western European nations. 当然，除了新西兰以外，它们都是欧州国家。 Th

发表于:2019-02-13 / 阅读(215) / 评论(0)

TED演讲国际问题篇

学个词 Learn a Word-VOA英语教学 2904 phase out

今天我们要学的词组是phase out。Phase out，意思是逐渐淘汰、停止。The chief executive of General Motors cautioned against the growing trend of officials in China and a number of other countries of making plans to phase out sales

发表于:2019-02-16 / 阅读(146) / 评论(0)

英语单词荟萃

关于水电的十句基本日常口语

1. The power is off. 停电了. 2. The power is back on. 电又回来了. 3. Please turn off the power. 请把电源关掉. 4. Throw the power on. 打开电源. 5. The power is running low. 快要没电了. 6. I was shocked. 我被电到了。 7. Is

发表于:2019-02-18 / 阅读(187) / 评论(0)

英语口语

英语摇滚歌曲:Milow - Ayo Technology

摇滚:Milow - Ayo Technology 相关介绍：这是一个来自比利时的80后创作型歌手的声音，Milow为其艺名，真名为Jonathan Vandenbroeck。5年前一次失败的乐队选秀经历，使Milow开始自己开拓音乐事业。而正是

发表于:2019-02-19 / 阅读(172) / 评论(0)

英文摇滚歌曲

英语歌曲：爱情遭遇挫折，独自承受 or 两人分担 ( The Mirror Phase )

Damon Naomi的音乐，既没有复杂编曲，连旋律也是淡淡然的，很简单，但内里却隐着很深远的感情，很不简单。 The Mirror Phase (Damon Naomi with Ghost) Out on the heath, our pleasures seem so small. Those stones were

发表于:2019-03-11 / 阅读(221) / 评论(0)

流行英文歌曲

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

be a bundle of negatives

bridged contact pattern