起始转移序列

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(73) / 评论(0) 分类 2014年ESL之商务英语

Choosing a college or university in the United States is not an exact science. It can be hard to know if you have made the right decision, no matter what school you attend. You might think you like the qualities of a school that accepts you, especial

发表于:2019-01-03 / 阅读(114) / 评论(0) 分类 2018年VOA慢速英语(八)月

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(74) / 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
aggregates of crystals
all-balanced cover
Atsera
bar person
barnfather
bend reduction factor
Biteplapalladite
bogdanovic
break sign
canalicular adenoma
central-locking
chappos
chiorm
closen
combination numbering and lettering method
concordance rate
connection status field
crank handle with offset lever
crotonine
crystal restoration
dead-level
debt-services
dedion type
dense planting
dioxytartaric acid
disesteems
doctrine of incorporation
documentation rule
drawl
electron-withdrawing inductive effects
enteralgic
epopt
espiegle
evaporite deposit
exhaust valve insert
filtring
fructus sophorae compound pill
give a accout of
Great Slave L.
herle
high-pressure process
human interest
hunting slot
impunible
interprocessor interrupt
irpc
journal oil
keep sth under wraps
Kyle of Lochalsh
launching calculation
materials price variance ratio
McKinnon I.
meest
member in bending
microbinert
miscapitalized
moisture absorptivity
molecular luminescence
moscowitz
multiple chemical sensitivity
Nakasone, Yasuhiro
nitride network
oligosaccharyltransferases
optical uniaxial crystal
pack on
palaemon elegans
palmital-serine aldol decarboxylase
PersonalJava
pervium
pilpulists
Porcos, R.dos
postvital stain
PPAR
pre-separate
prebuckling
prenylcitpressine
princess cut
principal centers of curvature
pulled over
radial spectrum
remandment
renal schistosomiasis
roboticist
silver(i) fluoride
size of memory
sodiumdodecylsulfate
Solanum jamesii
solution explorer
soul-bearer
sound-sensitive vehicle detector
spring molding
standard of impedance
stereoscanning electron microscope
stereoselectivities
surface-emitting LED
Swertia ciliata
tailor's-tack
Tchambuli
torque pressure
Verkhne-Udinsk
video decoder
whoopin'