拟简波

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(72) / 评论(0) 分类 数学英语

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 每日攻克5词

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(80) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(72) / 评论(0) 分类 英语每日一词

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(十)月

The International Federation of Red Cross and Red Crescent Societies is launching a global information campaign to help communities deal with the Swine Flu virus. The Red Cross says its main focus will be on the developing countries, which do not ha

发表于:2019-02-12 / 阅读(29) / 评论(0) 分类 VOA标准英语2009年(九月)
学英语单词
access denied
all grant programme
antiatherosclerotic
appraisingly
Augustin process
block-diagram
bronislaw
buried hildfast
by-pass strainer
Carcastillo
centring edging
combusting
communis stipes
concentration of ions
construction workers'pincer
crystal control multivibrator
cyclic ether
daily pages
departal
detective novels
dictographs
diphylleia sinensis li.
drawins
dump program load
elasmobranchiis
enjambements
ergodic process
factors Y
faultless operation
filled milk
Flores I.
food expenses
force closed cam mechanism
fore and aft correctors
freckle
free form
fringe of equal thickness
gelatinases
go at sb
H and D curve
hand-beaded
head curve
heptargia
home brew
horslan
host-versus-graft reaction
in-core compiler
interevent
inventory of fission-product radioactivity
inventory-sale ratio
inverse emulsion
jet-piercing
Kamarod
Katalakh
laser fluorescence
least common multiples
Lee's ganglia
leukoplakia of ureter
lycopodium alpimum l. var. transmor-risonense hay.
mercantile firm
metaimplementation
microburin
milpitas
muall creosoti salicylata
multi-fiber optical cable
Ney's map projection
nyet
O. P. D.
odaller
overflow problem
panoches
Pedrosillo de los Aires
physiolater
pitchpine
pnehrotoxicity
positive method
prophylactic odontotomy
protein disulfide isomerase
provoke dissension
pyloric glands
raised and sunk system
Rejection Front
relay pointer
riverine warfare craft
sapropelic coals
selat
selmer
short-circuit time
sinques
sphaceloma pokuli (sacc.)jenkins
spinograph
star
struch
sub-divided share
tau leptons
territoriality of criminal law
Tāherū'ī
unfortunate variance
unit length
water glass with cover
wave exciter
Web-to-print