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(160) / 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(159) / 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(196) / 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(219) / 评论(0) 分类 2007年VOA标准英语(八月)
学英语单词
agent of a company
agrobotany
Arauco, Prov.
automatic transmisson
beauty factories
beet pricker
beggingness
box heading
brachidial change
brassolids
Britpop
bull plug
checkboard acreage
cold smoke
cornocentin
deep veins of penis
digital cartography
direct current tie
dracunculuss
drainage error in capillary viscometer
Echinacanthus longzhouensis
electric images force
engirding
epicoelia
feeder canal
Festuca nitidula
first in first out
Gildford
graveyard orbit
harmonic point
hopingly
hull surface force
hyperglacial lake
I3-GST
imidoyls
input-output data channel
karyograms
kiaer
kinematoscope
koelbingite (aenigmatite)
leszno (leshno)
lifetable
like a streak
limitrophic area
local frigorism
Lupata
make blood boil
manupulated variable
Mart.
media convergence
megalosaurids
methylglucamine diatrizoate
mile ohm
minionlike
mission-critical resource
mite infestation
moon-knives
mounted plate
needle die
neritic environment
non-singular point
of these
oil of cajeput
painsticks
papill? linguales
plate-shear test
power-to-flow ratio
process varivability
procrastinative
prodeconium bromide
pseudorutellum
purpuraceous
regular open subset
residenza
sample disposal system
schipa
sclerotic teeth
shuji
sperm count
sponge bags
spring out
squaller
suffle
system for checking on patent agents
Tarqui
technical vulnerability
tenosynovitides
Theovent
timing meter
transcranial
two stage centrifugal pump
under capacity operation
unrevealable
volardorsal
Vridsted
warper's bobbin
water moccasins
wedge test
YGLT
zurab
Zygophyllaceae
Zyloprim