子空间序列

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

Mini-parking spaces have been created at a kindergarten in Chongqing for children to park their bikes and buggies, reports huanqiu.com. The idea of setting up the mini-parking spaces came from teachers trying to avoid the kindergarteners creating hav

发表于:2018-12-24 / 阅读(67) / 评论(0) 分类 2018CRI中国国际广播电台

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

Grammar Girl here. This week I have two topics for you: The number of spaces after a period at the end of a sentence, and whether you should use who or that to refer to people (and pets). Now here's our first listener question. His friends believe it

发表于:2019-01-02 / 阅读(52) / 评论(0) 分类 英语语法 Grammar Girl

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

Deadly Fire In Oakland May Spur Crackdown On Off-The-Grid Artists' Spaces ARI SHAPIRO, HOST: In Oakland, Calif., authorities have stopped looking for victims of the fire that broke out Friday night in an old warehouse. The death toll stands at 36. Ar

发表于:2019-01-16 / 阅读(50) / 评论(0) 分类 2016年NPR美国国家公共电台12月
学英语单词
acetylpiperazine
Airy disk radius
anaplasmas
aneurysmatica struma
bandoleers
bescattered
Birekte
Biscotasing
bus clock rate
bustad
cbi (computer-based instruction)
centre line of groove
city lines
clutch foot lever bushing
complex group
continuous tamping
control oneself
copper 8-quinolinolate
cut sb some slack
DACAS
dcatylium
deep lymphatic vessel
devest
direct screen halftone
driving wheel center
emplastra meliloti
European Tugowners Association
evapourizer
exclaim over
external gage
extremely poor sorting
fact finding organ
flat out
flowsheets
following up
Franck-Condon factor
frenemy
gals.
geulincx
giant cells of bone marrow
Gram's iodine solution
Grasset's sign
ground-plate
hemipyxis quadrimaculata
high energy resonance
hook up with
indoor transformator
juxtacanalicular
keratoglobus
komotau (chomutov)
Laccadive Is.
lorrains
lsterotorsion
Luxemburgism
magneto-absorption
marine biological research center
milliarcseconds
millihenry
minimum visibility
municipally affiliated county
musike
Napperby
never-never system
newton-raphson technique
no period
oil fume extractor
oligotrophic moor
one-dimensional analysis
open boil
ougly
outside vapor deposition process sintering
phenylmethanol
phylloxera vitifoleaes
quackgrass
rabbet joint
Registro Italiano Navale
resolving carbuncle and expulsing boil
Rhododendron primuliflorum
ribband
seaarrow-grass
shriveled
sifted-flour
Sinara
sizing machine
sloping radiator grille
sodwana
solberg
sponge fisherman's disease
strain quadratic equation
Taimba
tender bidding
to top it all
took pride
track throwing
tripleurospermum inodorums
undoing
universal type
upflash
vertical log band saw
wash away
water hog