信号实验

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.79]1999 Passage5 [00:07.41]Science, in practice, depends far less [00:10.29]on the experiments it prepares [00:12.59]than on the preparedness of the minds of the men [00:15.71]who watch the

发表于:2018-12-01 / 阅读(254) / 评论(0) 分类 历年考研英语阅读理解

04 美国的航空航天技术 DATE=2-21-01 TITLE=EXPLORATIONS #1940 - Space Digest BYLINE=Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VOA Special En

发表于:2018-12-07 / 阅读(215) / 评论(0) 分类 科技之光

Broadcast: Jan 29, 2003 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell about a space rock that

发表于:2018-12-07 / 阅读(198) / 评论(0) 分类 VOA2003(上)-科技导航

(woman) Before we start our first lab, I'd like to tell you a little bit about the workbook we'll be using. The first thing I'd like to point out is that the workbook contains a very large amount of material --- far more than you could ever handle i

发表于:2018-12-30 / 阅读(226) / 评论(0) 分类 托福听力短文

The Making of Isaac Newton Anyone who has ever gone to school is probably aware that Isaac Newton formed his theory of gravity after seeing an apple fall from a tree. This story is allegedly true. Wha

发表于:2018-12-31 / 阅读(166) / 评论(0) 分类 有声英文阅读

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(202) / 评论(0) 分类 电信英语

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(188) / 评论(0) 分类 电信英语

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(149) / 评论(0) 分类 电信英语

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(190) / 评论(0) 分类 电信英语

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(176) / 评论(0) 分类 电信英语

10 THE IMPORTANCE OF SCIENTIFIC EXPERIMENTS THE IMPORTANCE OF SCIENTIFIC EXPERIMENTS The rise of modern science may perhaps be considered to date as far back as the time of Roger Bacon, the wonderful monk and philosopher of Oxford, who lived between

发表于:2019-01-07 / 阅读(188) / 评论(0) 分类 英语背诵文选第一册

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(298) / 评论(0) 分类 电信英语

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(244) / 评论(0) 分类 电信英语

[00:01.56]In 1892, brothers Orville and Wilbur Wright [00:05.32]opened a bicycle-repair company. [00:07.68]The brothers were specialists in this area, [00:10.05]but they were more interested [00:11.26]in something else-aircraft. [00:13.79]The brother

发表于:2019-01-10 / 阅读(338) / 评论(0) 分类 北师大版高中英语模块7(选修)

俗语有云:是骡子是马,拉出来溜溜。这句话告戒我们,就算有人口若悬河,跟你吹得天花乱坠,我们还是要擦亮双眼,看看他有没有真本事。英语中也有个类似的俗语,叫the proof of thepuddin

发表于:2019-01-14 / 阅读(212) / 评论(0) 分类 实用英语

[00:00.00]1.M:I'm going to be up all right studying for my exam. [00:05.56]W:Do you really think that's wise? [00:07.84]Q:What does the woman imply? [00:10.06]2.W:Can you tell me what time Flight 218 arrives? [00:15.28]M:Yes,it was scheduled to arriv

发表于:2019-01-25 / 阅读(175) / 评论(0) 分类 英语六级听力练习集锦

New exhibits revealing the atrocities of Japan's notorious Unit 731, infamous for its deadly and cruel human experiments, are now on display in northeast China's Heilongjiang Province. CRI's Wang Wei brings more details. Reporter: More than 10,000 ar

发表于:2019-02-02 / 阅读(153) / 评论(0) 分类 英语新闻

1. Diamonds in the rough 未经雕琢的钻石只差好好打磨就能bling bling啦!归根到底,说明人家还是块材料啊! 例:She may seem shy and ordinary right now, but give her a couple more years - she truly is a diamond in the ro

发表于:2019-02-08 / 阅读(225) / 评论(0) 分类 英语口语

Making enrolment in pension plans the default for new employees 例如,把加入养老金计划列为新员工的默认选项 (ie, they must decide to opt out rather than opt in) dramatically increases the share of employees saving through such pro

发表于:2019-02-17 / 阅读(137) / 评论(0) 分类 经济学人财经系列

Scientists say early experiments suggest it may one day be possible to make babies without using eggs. 科学家称,早期实验表明,将来某一天或许不需要卵子就能孕育出婴儿。 They have succeeded in creating healthy baby mice

发表于:2019-02-17 / 阅读(274) / 评论(0) 分类 阅读空间
学英语单词
-algesia
AC-130
accept a line
action of essential amino acid
amplitude radio
angle-measuring equipment
antiglyoxalase
auxiliary carriage
Azande, Plat.
basocytosis
be paramount to
belt area
buzzing about
C2
cadmium yellow
capillariasis hepatica
car-ride
chebeague island
communication of information
conduct a survey
conveyance loss of water in channel
davra
deep plantar arch
dyscorticism
el khandaq (al khandaq)
establishings
evil-mindedly
exclusionary rule
field ion microscopy(FIM)
frenotomies
genetic erosion
germbudine
give the works
helmet-angle position sensor
hoerrs
horn stone
Igarite
incoherent source pumping
indenture of lease
interaccessory
interim multiplier
internal audit of accounts receivable
kuschnerheit
line coupler
long-column
lower reaches
metal radiation effects
metella
molecular complex
mononeuron
Nestorian Church
neuston
noninvolvement
obsessivity
offshore dredging
oildom
option bilateral contract
overwitting
Parnassia kangdingensis
personal monitoring
petalococcus
photophobe
polypropylene fibre reinforcement
pos pron
product evaluation status
pseudolikelihood
pterygopodium
pulsating cavitation
putrify
rakha
republicas
residual on sieve
Rhizopus niger
roller painter
satellite tracking installation
slow igniter cord
snake venom serum
sound-barriers
status lamp
stidy
stigma of degeneration Koplik's
structurale
subscribing to
superdislocation
Tempisque
Thevetoside
thypar
tie a person down
tonotopic
Townshend Acts
transfer expenditure
trick recognition
u-shape drying tube
underhands
unfloor
unpixelated
venoso-reticulated
willie mayss
wire
yowie
zule