几何不变式

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(165) / 评论(0) 分类 数学英语

托福阅读的考察特点是比较明显的,虽然其选文都是科普文或者其他学术性文章,但是却不考察学术概念本身,而将考察重点落脚在常见词汇以及常见表达上。有很多考生对于这一特点并不熟

发表于:2018-12-19 / 阅读(162) / 评论(0) 分类 新托福写作真题解析

by Jason Marshall In the last article, we began talking about mathematical sequencesin particular, a type of sequence known as an arithmetic sequence. Today, were going to turn our attention to another type of sequence called a geometric sequence. In

发表于:2019-01-02 / 阅读(199) / 评论(0) 分类 数学英语

By Zulima Palacio Santa Fe, New Mexico 27 August 2007 The western U.S. state of New Mexico has 19 Pueblo tribal communities, some of them among the oldest American Indian settlements in the United States. Many of them are well known for their pottery

发表于:2019-01-13 / 阅读(224) / 评论(0) 分类 2007年VOA标准英语(八月)
学英语单词
.gf
acting president
adjustable inductor
air freight bill
algopsychalia
ascogregarina taiwanensis
automotive vehicles
bi 1-
brachyanticline
change ... note
Chernoyarskaya
chorda
CliniMACS
coincidence counting
contract slip
corona grading paint
corpuscles
cover material
Crepis integrifolia
crossed-field oscillator
dangle foot
dargles
decay resistance
Delta Beach
dentate gyri
deoxycortone acetate
dowser
dynamic influence
educational welfare officer
efreshment of recollection
elizabeth gaskells
ericaite
error correction training procedure
ethelred is
Eulerian integral time scale
express or impled
Fabry disease
fatigue model
fillip
fossae supraclavicularis minor
gastrostomies
GM/L
grabski
hatch cover winch
hydrastinine chloride
intraperson
inverted-T-type blade root
kenyentulus serdinensis
key pad numeric mode
lupuluss
max-min inference rule
mean velocity in vertical
melanocyte-stimulating hormone-releasing factor
mustang mints
N/S
natural taxon
net tangible assets
new-card
nihilisms
noxious liquid waste
Nüdlingen
ocular demonstration
ostwald dilution law
p-acetanisidine
Paki shop
Pittosporum balansae
planing mill products
platonizing
pointed tool
positive feeder
protanomaly
quoyte
raphe muscle
Raphiolepis gracilis
rational choice model
reactor coolant system drain tank
regula-tory
resolution into factors
reverse payments
ring budding
rubber bellows mechanical seal
scabricola yagurai
semivariance
sentence intelligibility
Slagharen
sonic test
sprocket track
street-smart
studio communications
textilist
three levels
turn someone's head
unearned revenue
unloves
unmanipulable
up to our necks
venetian-blind
wass
web thinning
well-word
whyg
ysawed