音标:[,pɔlisi'metrikәl] ;
(=polysymmetricus) 多轴对称的

measurement slave unlimited invert symmetrical lessen lever hip liability overlook thresh tensile vision likeness steady siege fission limp line linear vein commence obscure

发表于:2018-12-01 / 阅读(78) / 评论(0) 分类 用Mp3背六级单词

Flawless pearls are among the most symmetrical spheres biological organs. But do they get so round? Turns out they turn. Pearls and mollusks such as oysters create so-called pearls acs around intrusive pieces of grit. The sac coat the yelten with the

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 Scientific American(六)月

AUDIE CORNISH, HOST: This is what pillow talk on television sounds like these days. (SOUNDBITE OF TV SHOW, I LOVE DICK) KATHRYN HAHN: (As Chris) Why do you think that we are - have been monogamous all these years when we don't even believe in it? Lik

发表于:2019-01-17 / 阅读(84) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Students at the University of Canterbury had only one and a half days of classes before the earthquake on Feb 22nd. The university then closed for three weeks. A number of buildings had red stickers, including the two newest buildings Commerce and La

发表于:2019-01-27 / 阅读(80) / 评论(0) 分类 新西兰英语

The Power of Beauty 美的力量 1. One of the most successful, influential and 1)beloved women in American history, Eleanor Roosevelt once said that she had one regret: she wished she had been prettier. Who hasn't felt the same way? We are all too 2

发表于:2019-02-16 / 阅读(70) / 评论(0) 分类 英语美文

Science and technology 科学技术 Health indicators 健康指标 On the face of it 从表面判断 More evidence that symmetrical features indicate good health 更多证据表明对称容貌显示身体健康 BEAUTY may be in the eye of the beholde

发表于:2019-02-24 / 阅读(81) / 评论(0) 分类 经济学人科技系列
学英语单词
absorption refrigerating machine
accumulation reproducer
achromatic lesion gap
acid-base homeostasis
Acrocephalus
activity units
adamthwaites
aerospace medicine
anar
angular scanning rate
aoyagi
athanasius the greats
bank statements
Barra Falsa, Pta.da
bifu
bilections
bit string pattern recognition
bordel
Boucher,Francois
bump air
Canalis caroticus
carriage way
carrier-to-noise power ratio
cellulose film
charger pan
Chernichnoye
class 1
cobalt(ii) fluosilicate
cortex of lens
daggertooth
defense communication satellite program
depressurized system
difluoro ether
dynamic network
effective molecular weight
eliminating faults
end tidal gas
English form of closing the ledger
environmental control technology activities
false manifestation of vitality
fir detectors
fixed investment trust
fluxotaxis
function of detoxification
gammeter
gas constant universal
gender identity disorder
general-purpose steel
gradualia
gross price method
hypena narratalis
implement quick-attaching couple
initial set
inner ringless roller bearing
keep an eye up on
lemon peels
light shale
location-factor
lonesomely
lowest possible price
macor
magnetic fixture
magneto optical
main storage switch
manufacturing open status code
metal enclosed switchgear
microphonic noise
mnenonic
moliere
mormelade
mucous glanders
nematode nudule
neuropsychologic
non cash charges
nutley
omelet pan
paper disk method
Personal Assistant
preaccident plan
protection against electric shock
q.m.
question length
radio-controlled torpedo
recamming
run interference
sarcophaga hervebazini
sound absorbing coefficient
sumner unit
tanker draft
tetramerise
the beauty of ghent
thermal printer head
tide over difficulties
timelike path
Trapa quadrispinosa
trayll
uniservo
velocity modulated amplifier
viborra
weigh bucket
wideband filter
windhole