反向空间谐波

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 Scientific American(五)月

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 abbreviation [ E7bri:vi5eiFEn ] Jan is

发表于:2018-12-30 / 阅读(80) / 评论(0) 分类 每日攻克5词

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(54) / 评论(0) 分类 60秒科学

Taliban attacks in Afghanistan rose sharply this year, underscoring the difficulty faced by the Afghan government and coalition forces trying to stamp out the persistent and deadly insurgency. But just how serious a threat does the Taliban pose to t

发表于:2019-01-09 / 阅读(66) / 评论(0) 分类 VOA标准英语2008年(九月)

Lesson 22 Foward and Backward 第22课 向前和向后 1. Do This! 1. 做这个! Walk forward. 向前走。 Walk backward. 向后走。 Turn around. 转圈。 2. Can you do this? 2. 你能做这个吗? Can you play cards? Woof! No, I can't. 你能玩

发表于:2019-01-09 / 阅读(102) / 评论(0) 分类 冀教版小学英语(三起)--第三册

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(54) / 评论(0) 分类 VOA标准英语2010年(六)月
学英语单词
abhorrent from
aircraft weight tax
allegorics
Articulatio carpometacarpalis pollicis
as miserable as sin
autobio
backcasting
balloonry
barrowloads
bulletinize
cardiofaciocutaneous syndrome
career path
cluster pepper
conditional stimulus action
contrast enhancement
Couette flow
country-boy
coverage pattern
cutting side-grafting
debello
diricinolein
displacement metering device with 3-degree of freedom
double indicatortitration
double-pole cut-out
dyscratic
Echinocypris
energy, kinetic
engine operating line
escape goat
farcy pipes
fish-carrying boat
five-parts
four level system
frat-party
freight outwards
glass silk-wrapped enameled copper wire
glossiest
hamills
Henderson equation for ph
individual acceptance test
joint detailing
jonases
leads and legs
lecanora subimmersa
loo-table
macaron
MD (man-day)
mechanicoreceptor
mering
method of undetermined coefficients
Michelson, Albert Abraham
militantes
mingled forest
mirror-assisted dummy deck landings
Montvalent
Nash pump
neonatorum anemia
nitrofurans
NMMA
outage time
Pamplona
Paul Nash
permanent stabilizer
pharmacobacteriology
policy impact
preflorations
profile soil
prosapy
receiving-end system
reeducation
renewal pruning
resecured
Robertsfield(Robert Internat.Airport)
romaunt
Saktikhāna
SDR (special drawing rights)
semi-continuous dyeing
seneke
Silyapkiy Khrebet
sisted
sizing treatment
smothered mate
snack-bars
squooshes
steel deck girder dam
Sudzha
surface movement
taken the risk of
tillaetia caries (dc.)tulasne
tolans
tongue of drill
touch-phones
unit of heat
uppermiddle-class
urban sprawl
us pizza
v2 crl
viral capsid protein
weighted aggregative index number
Weizsacker theory
wolfbanes
zinc dross