对称型压缩机

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(218) / 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(132) / 评论(0) 分类 Scientific American(六)月

Dear Annie: I live next door to people who leave their windows open and have the television blaring most of the night, while their children play loud video games. They also run some sort of compressor all day long that's right next to our patio. This

发表于:2018-12-28 / 阅读(128) / 评论(0) 分类 初学者听力文摘精选

C/N Carrier/Noise 载波噪声比 CND Calling Number Display 主叫号码显示 CNET Circuit NETwork 电路交换网 CNF Comfort Noise Frame 舒适噪声帧 CNM Customer Network Management 客户网络管

发表于:2019-01-03 / 阅读(162) / 评论(0) 分类 电信英语

Dear Annie: I live next door to people who leave their windows open and have the television blaring most of the night, while their children play loud video games. They also run some sort of compressor all day long that's right next to our patio. This

发表于:2019-01-26 / 阅读(143) / 评论(0) 分类 英语听力文摘 English Digest

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(180) / 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(225) / 评论(0) 分类 经济学人科技系列
学英语单词
a PM
absorption inductor
administrative detention
anaerobian
anemoarenyte
atropurpureas
aubergine purple
back in time
baikie
bartending
Bergmann's rull
black-backs
blanket of nitrogen
bringout seedling from storage
califon
catahoula
Celidoniol
chondrichthians
coefficient of homology
cornerstones
cuprene fibre
dame agatha mary clarissa christies
Dell Rapids
demour
dewey decimal systems
down low
drew a word sketch of
drosophillela xenalocasiae
eco-system
energy projection operators
engineering parlance
entrance signal
estimated of expenditures
examination of materials
ferule
final interview
gall aphid
galvanised wire
generalized preferences
Graecizing
gynomerogony
hash sequence
hot-work steel
hype cycle
image rejection
infinite life
international language
lamp-holders
leahies
link regulating motion
macroglossum ungues cheni
macrothelypteris oligophlebia var. elegaus (koidz.) ching
Mahlaanobis distance
males-males
micro and semimicro viscometer
minimum-signal level
mislodging
misrepresenter
non-genetic variation
not to exceed
PCNV
pilot burst mix
power-stations
reciprocating plant
relay shock absorber
remote attack
Republigue Malgache
responsively
RLaB
rubber tyred crane
satisfactorinesses
sender comment
short-sighted
signal polarity
simultaneous differential thermal analysis and microscopy
slight soluble
slop up
staged combustion
Sterling Heights
stromathylakoid
strumpeted
taking the air
talks up
telomers
thin-ice
Traunstein
trend-setting
turbo-ram jet engine
two level maser
undermeasured
unprefigured
User Network
valve link
vanadic acids
Vumon
walker crank
wallace stevenss
white seam
wind force scale
Yatay
zoospore