调幅信号

Topics: John Audubon and the Audubon Society; Famous Songs: On Top of Old Smokey; sign versus signal; figure out versus find out; to beat a dead horse Words: ornithologist to sketch naturalist to illustrate bird-banding taxidermy to become extinct to

发表于:2018-12-03 / 阅读(155) / 评论(0) 分类 美语听力 English Cafe

It starts with a blip, a beep, a noise, a pattern, a signal. It could be anything - ink on paper, machine data, or even the words flowing through your minds right now. Signal generators play an important role in testing devices we use every day. The

发表于:2018-12-11 / 阅读(211) / 评论(0) 分类 英语解说豆知识2011年

[00:04.30]2 台风 [00:08.59]A/Talk about the photos about the storm. [00:14.12]A/说一下关于 暴风雨的图片。 [00:19.64]Typhoon Signal No.8 hoisted [00:23.67]8号台风应该完了吧 [00:27.69]Black Rainstorm Warning [00:31.07]黑色暴雨警告 [00:34.46]a landslide

发表于:2018-12-13 / 阅读(199) / 评论(0) 分类 小学英语深圳双语版六年级

[00:03.08]English around the world [00:06.74]WARMING UP [00:09.51]NANCY:Oh,there you are.Now then,did you have a good flight? [00:15.75]JOE:Sure,we flew all the way direct from Seattle to London. [00:21.42]NANCY:You must be very tired.Did you sleep a

发表于:2018-12-13 / 阅读(735) / 评论(0) 分类 高中英语人教版2000年高一

剑九test4 1. Back into Britain/ re-import into Britain2. Reliable/predictable 3. Cut down/reduce 4. Increase income/export earner 5. Power station/power plant 6. In the vicinity of/around/nearby 7. Extraction of seaweed/clean seaweed 8. Result from

发表于:2018-12-18 / 阅读(169) / 评论(0) 分类 雅思英语

Cache - Generally, a place to temporarily store something. Regarding computers and telecommunications, it is a place where data is temporarily stored during transmission. Call - This is a connection b

发表于:2019-01-03 / 阅读(172) / 评论(0) 分类 电信英语

digital revolution 数 字 革 命 digit 数 字 (码 位 ), 数 位 digital economy 数 字 经 济 digital earth 数 字 地 球 digital subsistene 数 字 化 生 存 digital museum 数 字 博 物

发表于:2019-01-03 / 阅读(226) / 评论(0) 分类 电信英语

1. Your watch must be fast. 你的表肯定快了。 2. I fell asleep in the shower. 我早上冲澡的时候睡着了。 3. My father forgot to wake me up. 我爸爸忘记叫我起床了。 4. My left turn signal was out so I had to make all right t

发表于:2019-01-08 / 阅读(169) / 评论(0) 分类 英语日常口语

[00:04.78]Lesson 89 1 Dialogue [00:11.05]STEVE:Hello.Can I speak to Pippa,please? [00:13.27]喂!我可以找彼帕接电话吗? [00:15.49]VOICE:There's no Pippa here.This is 8686087. [00:19.51]这里没有彼帕这个人,这里的号码是8686087. [0

发表于:2019-01-10 / 阅读(331) / 评论(0) 分类 高中英语人教版高二

Tom is applying for a job as a signalman for the local railroad, and is told to meet the inspector at the signal box. The inspector decides to give Tom a pop quiz, asking, What would you do if you realized that two trains were heading towards each ot

发表于:2019-01-26 / 阅读(243) / 评论(0) 分类 趣味英语

序号 中 文 英 文 术语解释 缩写 来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

发表于:2019-02-01 / 阅读(274) / 评论(0) 分类 电信英语

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) 分类 英语新闻

BEIJING, Sept. 26 (Xinhuanet) -- Weather forecasts showed that Thursday or Friday might be suitable for launching the Tiangong-1 spacecraft, experts said. The unmanned spacecraft, part of China's first spacecraft rendezvous and docking mission, was s

发表于:2019-02-03 / 阅读(272) / 评论(0) 分类 英语新闻

今天我们要学的词是signal。 Signal, 作为动词,意思是显示。 The number of Americans filing for unemployment benefits for the first time fell to the lowest level in nearly six months, signaling a slight improvement in the job market

发表于:2019-02-05 / 阅读(184) / 评论(0) 分类 英语单词荟萃

For Self-Confidence, Just Nod Don: Yal, everyday I grow closer to my goal of mind-control. Yal: What do you mean, Don? D: Checkout thisstudy from Ohio State University that says nodding your head to signal approval and shaking your head to signal dis

发表于:2019-02-16 / 阅读(149) / 评论(0) 分类 英语听力文摘 English Digest

上班、上学迟到的时候,你会用什么借口向老板或老师解释呢?下面这些句子可能会对你有帮助哦。 1. Your watch must be fast。 你的表肯定快了。 2. I fell asleep in the shower。 我早上冲澡的时候睡着

发表于:2019-02-17 / 阅读(207) / 评论(0) 分类 实用英语

A Story Happened on An Uninhabited Island The only survivor of a shipwreck was washed up on a small, uninhabited island. He prayed feverishly for God to rescue him, and every day he scanned the horizon for help, but none seemed forthcoming. Exhausted

发表于:2019-02-20 / 阅读(228) / 评论(0) 分类 英语美文

E. T. Phoned. Now What? 外星人来电 Suppose one day scientists pick up a transmission they think is generated by alien s . Now what? Do we build a landing strip and break out the welcome wagon? Well heres the thing about picking up alien broadcas

发表于:2019-02-24 / 阅读(164) / 评论(0) 分类 英语听力文摘 English Digest

Y: I noticed that fish have holes that look like nostrils, does that mean they can smell? D: Smell, or olfaction, as scientists call it, is an important sense for many fish. Those little holes that look like nostrils are called nares. Nares dont lead

发表于:2019-02-24 / 阅读(180) / 评论(0) 分类 英语听力文摘 English Digest

How Your VCR holds a Note VCR-盒式磁带录像机VCR是Video Cassette Recorder的缩写盒式磁带录像机。就功能上而言,它是使用空白录像带并加载录像机进行影像的录制及存储的监控系统设备。VCR作为许多晚会

发表于:2019-03-09 / 阅读(231) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
active-centre
Ada-O
adaora
airports council internation
altitude meter
asynchronous transmission in data communications
attrition loss of of catalyst
average capital ratio method
ballsiness
be in a position to do
bloodless surgery
bovver birds
branch office system
bromobenzyl cyanide
cachinnating
cadmium control rod
Camarron
century egg
clary-sages
cobalt dioxide
console computer interface adapter
continuous tinning
controlling stereotype
david lows
dayhoff
de la Mare, Walter John
debilitating
Deutsches Wirtschafts Patent
double L-square
eccyty
empathy-altruism hypothesis
expressjet
gnathostomatics
gone on the streets
hammer foundation grill
hydrogen manufacturing
hyperinsulinaemic
imployable
impoverish
in dry dock
industrial atmosphere corrosion test
ingarnish
ingenuitive
into a bind
irradiated fuel
jumpwelded pipe
kilometer stone
Knoxisporites
krithe kueitaoyei
Listera bambusetorum
lite version
literary classic
Mactard
make no mistake about it
make something a reality
manic depressives
master state of control processor
Migdal-gad
multipath reduction factor
N-dimethylserotonin
narbonne vetch
navigable waterway
normal succession of fellings
open wet-bottom furnace
operation of a ship
partner life cycle management
peg-and-cup dowel
pepe tap
pigeongrams
Pléneau I.
prototype-based languages
purity tests
radiation velocity
ray cone
refreshableattribute
reinage
reminder of due date
renal angiography
rubber compensator
sand production
scratch-brush finish
sheeting machine
shinners
steel grit
stenobregmatic
stern gate
stiddiest
stylized
T1D50
tangerine essence
the swiss
thin-film capacitors
trish
Tseikuru
tuberositas preaxialis
type of commutator
ultra large product carrier
uneaseful
upsalas
wood buffalo national park
woodtar