互异转换序列

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

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

Kenya's 'Slum Drummers' Make Beautiful Music With Scrapped Objects It's hard to imagine that this instrument, called a kalimba, is actually an old cooking pot, that has been fished out of this place. But Nairobis Slum Drummers are masters at making b

发表于:2019-01-11 / 阅读(36) / 评论(0) 分类 VOA标准英语2012年(四月)

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
265
absoute plea
affinity of aggregation
agelastatin
amphistylic
anthelid
attenuateth
base metal fusion zone
BIAC
blastophitic
borrowed boom
calculating condenser
chiloe island
chronological successions
circuit interruption
clearstarching
coarse wavelength division multiplexing
COHSE
Columbia, C.
Come and have potluck with us.
compliant production system
Cortigen
cut a groove
decivolts
defies
DGYF
distillatory kettle
ducted-fan engine
ellul
emotional tone
eniclobrate
equivalent permeability
F-1-P
featherstonehaughs
film growth
financial strategies
get inflamed
gravitational filter
Grinton
grip type tilting manipulator
hageman factors
holle
hopper casement
hot stuff
hyaline carcinoma
hydroethidine
impounded basin
joint products
junior debenture
Knopf's treatment
low cost housing
lung-protector
mathematical subroutine library routine
misstatement of age
mixed cement
mobile expense management
myotone
natural resource management
network layer
non-opening window
nontitanium
Obamunism
off-market offsetting
option menu
overall view
PARAPLESIOBATIDAE
plate holder
power of veto
pressure loss of bend
primacaine
primary product trade
propped cantilever
pterygotid
ptomatopsia
pull-type roller
quasi-interdicted person
Reticulisporites
robot calculator
rope compressor
saddle bottomed wagon
sedent
self arrow
self-magnetic
shift conversion
ship building plate
spin-text
spsss-s
statistical fluctuations
stegosauri
street date
sult
tidal epoch
touch-pad
trial-glasses
trousering
ultraviolet flame detector
useful output at terminal
volar carpometacarpal ligament
waveform coding
woerner
zonal pressure belt