变迁序列

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

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

In 1963, President John Kennedy gave a famous speech at American University. In the speech, Kennedy said the following lines: Our problems are manmade; therefore, they can be solved by man. And man can be as big as he wants. No problem of human desti

发表于:2019-01-03 / 阅读(51) / 评论(0) 分类 2017年VOA慢速英语(九)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

今天我们要学的词是transition。 Transition, 是过渡的意思。A smooth transition, 就是平稳过渡。古巴总统卡斯特罗宣布辞去国务委员会主席的职务。美国总统布什表示,希望古巴能由此开始向民主过渡

发表于:2019-01-25 / 阅读(46) / 评论(0) 分类 英语每日一词

NATO's secretary-general says foreign forces in Afghanistan will remain on combat duty during the scheduled transition to Afghan security control in 2014. That statement by Anders Fogh Rasmussen came after U.S. Defense Secretary Leon Panetta said Ame

发表于:2019-02-08 / 阅读(54) / 评论(0) 分类 英语新闻
学英语单词
AcP2
adynamic ileus
American wisteria
analytically irreducible
ball sizing
benj
bit-by-bit memory type
blinging
boiler blow down valve
boroughholder
brevirostry
caitisned
calandria evaporator
cantharellus cibariuss
Carya myristicaeformis
cisis
coefficient of expansion by heat
conduction-cooled packages
continued on...sheet
conversion by detention
coponising
corundum
crayonings
cropton
Cypriot monetary unit
direct coupling power
doriah
duncey
emprinted
enter into contract
eumetazoans
expendable engine
felt cap
filter-press cell
gianotti
goitrin
gone through the mill
gtpase-activating protein
Gāveh Rūd
Hail Marys
heritage industry
hypermultiplet
image converter resolution
imcoes
impir
inside square-corner slick
intersects
KFAO
kryokonite
limiting
lock ring
logarithmic damping
logistical curve
lues Boswelliana
lysosome labilizer
machine controlled operations
margaritas
Mariologists
minik
Niemodlin
noncontenders
oculo-auriculo-vertebral dysplasia
oligarchise
optional board
Palio di Siena
penseful
Phenacereum
plain bush
plane of circular section
propane deasphalting
pseudogenizations
pseudotermitoxenia nitobei
pump pressurizing unit
put a lid on
pyrolysis chamber
real-time clock log
revitalisings
ribboner
river-boats
scanning acoustic microscopy
series matching resistor
Sfakianakis
SFSG
silk-like sheen
single-site
Speech Application Program Interface
spiraled
ssdnas
synchronous terminal
target information centre
the Bushveld
topcount
topological index
transverse finning
tri truck
unprescient
uqbar
varicocele
vernal equinox
water oxen
wilderments
zeleni