音标:['nɔn'si:kwәns] ;
[地质]不连续, 沉积不断

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(83) / 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(82) / 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(75) / 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(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(45) / 评论(0) 分类 英语听力练习题
学英语单词
'S
actts
aerodynamic equivalent diameter
Aldealafuente
analytical argument
Angell international money plan
auroral display
chit system
chlorazol black E
comprehensive case
convulsings
coonly
corpora psalloides
cranial vault
developmental balance theory
diaphragm material
docosapentaenol
double monosomic
doublet combination lens
eat pussy
economics of shortage
Einstein effect
European wildcat
excelente
extraction heater
exudative bronchitis
faglet
gerodontologist
Glyceria maxima
Grand Teton
grasbrunn
gross principal value
guardhouse
gullop
Hachiman
haemorrhagic fevers
household electric refrigerator
imaginary part of a complex numbers
impulse regulator
inclined-catenary construction
indication plug unit
information gathering
ionization chamber with compensation
katanin
keitai
liberatest
limited everydayfeeding
lunar surface vehicle
lustily
maximum permissible daily intake
maximum quality
mendin'
mottled umber moth
movable grid
nare
needle pointer
nephridiostome
new route
non-degenerative form
nonuniform mapping
occultans
oct-
order-Chenopodiales
overshake
pattavina
phenylmercurial
pipe connection clip
policy of nonresistance
production center method
proof positive of his intention
R-ratio
reuttered
rhumb card
semi-quantitative analysis
setembro
shiproom
silibinins
sinuitids
steering actuator
submicroscopic rubbery particle
support structure
surdomutism
takes the piss
teutonomania
think twice
torque-converter level tell-tale
Totness
treia
trigger reactor
tsst
tweddell
ularly
unnecessity
urinary diver- sion
urogynaecological
usas
washdown station
waste gas supercharger
whettons
yaccas
yevpatoriya (eupatoria)
zhengs