[电子 通信] 双边带调制

On January 11, Norway became the first country to begin turning off signals from its FM radio network. The Norwegian stations will instead use only digital audio broadcasting, called DAB. FM, or frequency modulation, radio stations have been in opera

发表于:2019-01-02 / 阅读(74) / 评论(0) 分类 2017年VOA慢速英语(一)月

DSB Direct Satellite Broadcast 直接卫星广播 DSB Double SideBand 双边带 DSBRC Double SideBand Reduced Carrier 双边带减幅载波 DSBSC Double SideBand Suppressed Carrier 双边带抑制载波

发表于:2019-01-03 / 阅读(68) / 评论(0) 分类 电信英语

Enhanced Data rates for GSM Evolution, or EDGE, is a digital mobile phone technology which acts as a bolt-on enhancement to 2G and 2.5G General Packet Radio Service (GPRS) networks. This technology wo

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 电信英语

An end to grey hair and crows-feet could be just 10 years away after scientists showed 科学家发现,动物的衰老过程有可能逆转。 it is possible to reverse ageing in animals. 从此以后,可能仅需10年,人类就可以告别白发

发表于:2019-02-01 / 阅读(41) / 评论(0) 分类 趣味英语

BEIJING, July 26 (Xinhua) -- A research team led by Chinese scientists have discovered dietary modulation of gut microbiota can alleviate both genetic and simple obesity in children. The findings of the team, led by Zhao Liping with Shanghai Jiaotong

发表于:2019-02-02 / 阅读(60) / 评论(0) 分类 英语新闻

1)for sb. 常用于表示事物的特征特点,表示客观形式的形容词,如easy, hard, difficult, interesting, impossible等: It's very hard for him to study two languages. 对他来说学

发表于:2019-02-13 / 阅读(89) / 评论(0) 分类 英文语法词汇
学英语单词
0798
aeriscope
albucid soluble
amphoteric starch
antidumping duty
application protocol
assay balance
aurigae
authentications
autochthonously
Beachley
besnowball
cabbalism
cavialy
Charr.
climbing maidenhair
controllable wagon stopper
cryosol
Dane axe
dark and bloody ground
Davy's gray
debugging request execution
deep-reaching fault
Delacurime
destructivists
dihydrostreptomyein
distraneurin
double-acting pump
eist
electron cyclotron wave
EPEC
equitable apportionment
flow region
full-sized plate
genus Brya
get sth over and done with
gravity unit
Green Bank
HLBB
Hodges
hydroairplane
Hypodorian
icinglike
Impatiens aquatilis
it would be wise to
k-bar
la mer
lazuli (lapis-lazuli)
leucyl-beta-naphthylamidase
light-metal rim
Lonicera caerulea
Lungana
Mach reflection
mangaanin
marine-land purpose motor
markerless
medullary tegmental paralyses
mini detectable range
musical (comedy)
my favorite
N-acetyl-D-glucosaminidase
non-aerated flow
obeyeth
one-sided acceptance sampling test
orbital geology
orienting
osmolagnia
pale-gray
phase-veversal protection
plastic ware
policy implementer
postcerebral
postprivatization
potassium acetylide
potheen
principle of corresponding state
propygidium
Puerto Real
quasi real time
quasi-static mechanical test method
regular echinoid
remifentanil
return crank
sawyer beetle
secondary educations
sesame soy
Setraline
sitcome
slotted roller bucket
smoothshade
stand at ease
standing cloud
steam tube
talk the bark off a tree
Thai.
unchangingnesses
upstream loans
vessey
write error
Yorgou
zygomatie bone