[电视] 已调图像信号的包络电平

46.Vision Human vision like that of other primates has evolved in an arboreal environment. In the dense complex world of a tropical forest, it is more important to see well that to develop an acute sense of smell. In the course of evolution members

发表于:2018-11-28 / 阅读(325) / 评论(0) 分类 新概念优美背诵短文50篇

Lesson 7 A Letter from Jenny第七课 JENNY的一封信 [00:15.48]Let's Join the Chant! [00:21.31]Listen and chant along. [00:23.99]Mail, mail! Is there any mail for me?有我的邮件吗? [00:35.44]Yes, yes! There is a letter from Jenny.有一封J

发表于:2018-12-13 / 阅读(189) / 评论(0) 分类 EEC小学英语六年级

Human vision like that of other primates has evolved in an arboreal environment. In the dense complex world of a tropical forest, it is more important to see well that to develop an acute sense of sme

发表于:2018-12-15 / 阅读(196) / 评论(0) 分类 新东方背诵文选

补充: Backbone - A series of high-speed network connections through which other networks connect. Bandwidth - According to Webster's: a range within a band of wavelengths, frequencies, or energies

发表于:2019-01-03 / 阅读(83) / 评论(0) 分类 电信英语

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(111) / 评论(0) 分类 电信英语

Direct Inward Dialing (DID) DID is PBX-to-central office trunks that allow incoming calls to a PBX to ring specific stations without attendant assistance. DID greatly reduces the number of required co

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 电信英语

DRAM Dynamic Random Access Memory 动态随机存取存储器 DRAW Direct Read After Write 写后直接读出 DRDW Direct Read During Write 写时直接读出 DRMA Digital Radio Multiple Access 数字无

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 电信英语

NOEL KING, HOST: There is a new star on Broadway. He's 20 feet tall, weighs 1.2 tons, and his name is King Kong. He's a puppet, and he's the centerpiece of a $35 million musical based on the original film that opens tonight on Broadway. Reporter Jeff

发表于:2019-01-17 / 阅读(233) / 评论(0) 分类 2018年NPR美国国家公共电台11月

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(129) / 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(159) / 评论(0) 分类 英语新闻

Cocktail fans in London will want to take deep breaths when they enter a pop-up bar that opens on Thursday, July 30, on the site of an ancient monastery in Borough. 位于博罗市场古老修道院内的一家快闪酒吧于7月30日开放,伦敦爱

发表于:2019-02-04 / 阅读(303) / 评论(0) 分类 阅读空间

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(110) / 评论(0) 分类 英语单词荟萃

HONG KONG, July 24 (Xinhua) -- As winds from Typhoon Vicente battered Hong Kong, the Hong Kong Observatory raised Tropical Cyclone warning to the highest level of Hurricane Signal No. 10 at 00:45 local time on Tuesday (16:45 GMT on Monday). Hurricane

发表于:2019-02-06 / 阅读(93) / 评论(0) 分类 英语新闻

ATHENS, Feb. 4 (Xinhua) -- Greek Finance Minister Yannis Stournaras received a bullet in the post, Greek media reported on Monday. Stournaras' aides alerted security forces, when they opened the envelope at his office and discovered the enclosed bull

发表于:2019-02-06 / 阅读(124) / 评论(0) 分类 英语新闻

If you are looking for a loan, serving your bank manager breakfast might just do the trick. 如果你准备申请贷款,不妨为银行经理准备早餐,问题即可迎刃而解。 A compound found in eggs makes people much more generous, new re

发表于:2019-02-07 / 阅读(466) / 评论(0) 分类 阅读空间

The little hairbird still continues his almost incessant chirping, the first to begin and the last to quit the performance. 小小的梳妆鸟依旧在无休止地啾鸣,先是第一只开始,直到最后一只停止表演。 Though the voice of

发表于:2019-02-11 / 阅读(81) / 评论(0) 分类 美国语文第六册

In the morning, at this time of year, on the contrary, we are overpowered by the vocal and multitudinous chorus of the feathered tribe. 与之形成鲜明对比的是,每年这个季节的清晨,我们都会被长着羽毛的族类那动听和多声

发表于:2019-02-11 / 阅读(92) / 评论(0) 分类 美国语文第六册

[00:14.92]Come in an envelope 坐信封过来 [00:26.92]词汇扫描 [00:30.99]torrential [t?'ren??l] 湍急的 [00:34.00]rainstorms ['reinst?:m] 特别猛烈的暴雨 [00:39.08]representative [?repri'zent?tiv] 代表 [00:43.05]weary ['wi?ri] 心焦

发表于:2019-02-15 / 阅读(107) / 评论(0) 分类 英语笑话(MP3+文本)

But the Nautilus wanted nothing to do with these nasty animals. Timor Island was visible for barely an instant at noon while the chief officer determined his position. 但诺第留斯号跟这些怪难看的动物并没有什么交道可打。帝位岛

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 《海底两万里》中英双语有声读物

Science and technology. 科技。 Neutrino communications 中微子通信 ET, phone home 外星人,致电家中 The world's first neutrino-messaging service 世界上首次中微子通信服务 PARTICLE physics is all very well for addressing trivi

发表于:2019-02-18 / 阅读(106) / 评论(0) 分类 经济学人综合
学英语单词
accession of territory
acidocin
acoustic-optic deflector
air distribution board
automatic dialing system
average effective inputnoise temperature
balanced rear suspension
bell jar high straight form
Bol'shoy Baranov, Mys
brake fuel consumption
Bulbistroma
cacopathy
camberite
class Zygomycetes
classification of freight rate
clearweeds
clip fastening
coffee bean weevil
coke oven light oil
coleridgeans
complete acceptance
concernin
cool temperate belt
cutv
data flow dependency
disc memory
diseur
docusa
double precision arithmetic
downsbrough
droghen
dust settling pocket
El Globo
epinephrinemia
exalt
family welwitschiaceaes
Fentonhill
flint lighter
fund raising costs
Gadzema
gate mechanism
goose-pimples
have one's boots laced
heat sensitizing agent
hog mane
hollow moulding machine
impeeds
inexsaturated
Ipera
lakeview
lapelled
light finishing
Lithol
magnetic dust core
make a tender for sth
mediaevalisms
membranous pericolitis
money aggregates
nanophyetus salminocola
narrow beam projector
newspaper clippings
non-contact nuclear densimeter
nonadmirers
oil shale chemistry
on the gas side
on-top flight
operating reactivity change
optical acquisition equipment
pars ilica
per country limitation
Perechyn
phase locked detection
pineal calcification
point working
port hardware
positive negative action
primitive ovum
quality factor Q
regular chain (store)
ripple quantity
roughhewn
Saiteli
santhal dance (india)
sartainties
Senjō-san
shuttle preventer
SMDSEP
solaradixine
solvent winterization
subitive
symmetrical object glass
techpsych
tecumthas
temporizations
the basic academic competence test
thermochemical treatment
time-sharing scheduler system
unconformity pool
vacuum activity
vagrant benthos
water cannons
zirconium oxysulfate