固定时序计算机

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(65) / 评论(0) 分类 Scientific American(十二)月

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 Scientific American(十)月

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(72) / 评论(0) 分类 2014年ESL之商务英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 Scientific American(八)月

Listen to the schedule of a business trip. Fill in numbers l-8 to point out the sequence of the schedule. I'm leaving for Milan on the 7th of June. l'II arrive there on the 8th evening at about 7:OOpm. Then, l'II take a shuttle bus to the hotel. On t

发表于:2019-02-17 / 阅读(44) / 评论(0) 分类 英语听力练习题
学英语单词
.xls files
1-penten-3-ol
Agness
Allen curve
alums
amphigenite
applied numerical analysis
artificial lysis
awalk
bag bunch-sealing machine
Bergkvara
biscogniauxia formosana kentingensis
blowing up at a point
borrowed boom
central necrosis of hepatic lobule
chin rest
china-clay method
claim
client responsibility for financial statements
comrades
control unit description
Daddato
deed of accession
detergent
digitalisation
diltiazems
directioal relay
doucette
duodenal ulcer
electrophoretic buffer
empty vessels make the most sound
end-gaps
exposed volcanic province
expressive aphasias
Fengler
fret
genus cracticuss
hegemonising
Hermansky
hexagonical
high-speed terminal
hippocamp
Horse Springs
hypnotizations
immune suppressant drug
influencing plant water use
intra-parties
Islamic Unity
lowins
Malaisia scandens
matrix amplifier
menispermine
method of antithetic variable
mobile anticyclone
model stability
monitoring collection
monstrositas
mosquito-curtain
motherlove
multure
N,N'-diphenyl-p-phenylenediamine
neonatal thermoregulation
open-backeds
opera stars
operation characteristics
outreport
paraphyton
pathotropism
Pennsylvania Canal
pentose shunt
Pilat, Mt.
political constraints
pomatorhinus erythrocnemis
product classification system
radio-carpal joint (or antibrachio-carpal joint)
range front
resultant wave
reticular acropigmentation of Kitamura
rezac
rivet nail
scoop shoe
scutcher
semiosic
shahmani
showrunners
sorplers
sotch
Spekes
strategic facsimile network
take the water
testicular vein
thermom.
towerde
tyurin
underquote
Unhe
vamped
visual remote sensing
wamus
window gasket
worm holes
worrier