[电] 对称H型衰减器

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发表于:2018-12-01 / 阅读(231) / 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(138) / 评论(0) 分类 Scientific American(六)月

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(183) / 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(229) / 评论(0) 分类 经济学人科技系列
学英语单词
analog telephone transmission
anterior crus
apertura superior canaliculi tympanici
arc-cast
avencin
aversano
Banagher, L.
berten
Bhuddas
capital adjustment account
chondroadenoma
class structure of population
computer programmer
conchons
coniine hydrobromide
default of acceptance
deflecting vane anemometer
depth of sowing
detrusor areflexia
Dicamptodontidae
Dideoxycytidinene
Dolichos tenuicaulis
drilling up
dual comparator method
electronic interlocking
english mile
f-centered lattice
flight manifest
fume persistent paint
gamma-function
gas-cooled solid-moderated high-temperature reactor
ghetto upgrade
grand chain
greysteel
guided missile submarine
guiding pulley
haplologised
indeterminate stem
initial blanking
jacklighter
joint flange
Kaliua
knurds
lets up
Lithioneisenglimmer
lulay (philippines)
mail-in rebate
Maltese cats
malyes
maritime safety
Mastophora
methanol steam reforming
migratory system
multiple fault test set
non-exportation
numeric paging
OB programme circuit
ohm meter
optical intensity modulation (omi) index
Oxxo
Pajot's hook
Paralympian
partial segmentation
perfect state
plexus ischiadicus
plynlimon fawr (plinlimon)
preliminary centering
preliminary fractionator
Progressive tax system
rediclinic
Sartang
serpophite
shatter crack
shunto
snubness
st. helens mt.
stephen sondheims
sticking-plasters
stockjobbery
stonedrift
storm runoff forecasting
suidasia nesbitti
Sumprabum
surface plasmons
tabanus sauteri
table settings
teletypists
token passing
tonsilla cerebelli
ultimate design
unfamilial
vague prior distribution
variable geometry turbocharger
variable power
video projectors
voltage-responsive circuit
wacky races
Walapai
wavy-leaved asters
widebands
will durants
windz