整流[检波]信号

影片对白 Sucre: There are three things for certain in life---death, taxes and count. Only way to stop count is... Michael: What? Sucre: Never mind. It's a bad idea. Michael: Worse than the idea of losing Maricruz? Sucre: A lockdown. We get Gen Pop l

发表于:2019-01-03 / 阅读(300) / 评论(0) 分类 影视英语

The Rio Olympics organizing committee has apologized for the slightly inaccurate Chinese flag that has been used at several medal ceremonies and has pledged to correct the mistake, according to the Chinese Consulate-General in Rio on Aug. 8. 8月8日,

发表于:2019-01-06 / 阅读(45) / 评论(0) 分类 英语新闻

1.Their marriage is declared ____. A) ineffective B) invalid C) in vain D) empty 2.The recent airplane crash ____ my belief that stronger safety regulations are needed. A) infirm B) affirms C) firms D) confirms 3.The salesgirl had ____ the mistakes i

发表于:2019-01-16 / 阅读(28) / 评论(0) 分类 大学四六级阅读

The Chinese government is pledging some 2 billion yuan worth of assistance in the rebuilding of Afghanistan. The commitment has been made during a meeting between Chinese President Xi Jinping and his Afghan counterpart Ashraf Ghani here in Beijing. T

发表于:2019-01-18 / 阅读(99) / 评论(0) 分类 2014CRI中国国际广播电台

The third distinction is that animals make no improvements; 人类与动物的第三点差异在于:动物本身绝不存在任何改进或进步; while the knowledge, and skill, and the success of man are perpetually on the increase. 而人类知识

发表于:2019-02-13 / 阅读(59) / 评论(0) 分类 美国语文第五册

Science and technology: Panda genetics 科技:熊猫遗传学 Hey dude. Give me six! 嘿,伙计。用六指击个掌吧! Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。

发表于:2019-02-16 / 阅读(46) / 评论(0) 分类 经济学人科技系列
学英语单词
abjugal suture
acknowledgement frame
adaptive characteristics
all the same
alpha-Thymosin
amphidesmic
applications on tap
Argyllshire
artificial neural nets
bereinigte sterbeziffer
bones of foot
Bosso
Bourdonnay
bullet connection
by guess and by gosh
compensating lead
compensation caps
continuing meristematic residue
contract portfolio
customs notice
deductive approach
demurrage and dispatch
Diarrhena fauriei
epoxidation
estuary carrier
Euleptorhamphus
excess demand tariff
flux of displacement
forgitty
genus Nyctereutes
Green Hill
Harrison red
hbcags
heat-indicating pigment
high pressure adjusting spring bearing plate
high-yield bonds
impure spectrum
indicator lamp
interlobular incisions
khabibulin
krycek
lifting reentry
low energy nuclear physics
luglio
magneto ringer
martyrology
Masein
measure preserving transformation
metaxite
modulo-two adder
molecular-cloud
motor control center
multiple telephony
mute swans
mycotoxic
na'u
nette
neumannova
objective fact
one head arc welding machine
one-directional
ophiocoma scolopendrina
originateth
pathological process
physical performance
post.
power-boat
pre victorian
pseudoscopic viewing
purser
recombinator
redetermination
replyer
restricted licence bank
rubia linii
sensory memory
setting-out rod
shaper amplifier
sheet set
signal-separation filter
sorghum stalk products
spurious correlations
sr-arq (selective repetition-automatic request)
strike picket
Sudanize
tacit mutual consent
telescopic guard
test meter
three C revolution
three-piece flare fitting
tombigbee rivers
torner
trustee de son tort
two-dimension
Ulrichskirchen
vascule
video signal processor
wannsee
Weisiopsis
Wolf L.
Yeongjeo