毛细管超导性

Semiconductors, or microchips, have been changing the way the world works for the past half-century. The technology has made radios, televisions and mobile devices commonplace. In advancing the technology, researchers are now focusing on superconduct

发表于:2018-12-02 / 阅读(80) / 评论(0) 分类 2017CRI中国国际广播电台

head 头 throat 喉咙,咽喉 armpit hair 腋毛 nipple 乳头 chest 胸部 pit 胸口 navel 肚脐 abdomen 腹部 private parts 阴部 thigh 大腿 neck 脖子 shoulder 肩 back 背 waist 腰 hip 臀

发表于:2019-01-05 / 阅读(82) / 评论(0) 分类 英文语法词汇

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Wine can help keep conversation flowing at a dinner party. And now it looks like that wine may aid in materials science as well. Japanese researchers dis

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 Scientific American(三)月

亚洲细菌威胁佛州橘树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of transferring non-native species to American soil. 佛罗里达

发表于:2019-01-19 / 阅读(51) / 评论(0) 分类 VOA双语新闻 2014年9月

We all make resolutions every year to keep fit whether we have diabetes or not. The difference is that as people with diabetes, we need to keep fit, and we know that even if we don't do anything about it. One only has to read the medical abstracts an

发表于:2019-02-03 / 阅读(75) / 评论(0) 分类 实用英语

只要讲英语就会用得上的词汇 闪光之说: 1、shine: 照耀,指光稳定发射; 2、glitter: 闪光,指光不稳定发射; 3、glare: 耀眼,表示光的强度最大; 4、sparkle:闪烁,指发射微细的光度。 打破之说

发表于:2019-02-21 / 阅读(45) / 评论(0) 分类 实用英语
学英语单词
a one time
afternoon clearing
Aguni
albuminuria
anathematisations
arsenic fluoride
at seasons
aurelie
begane
bit packing density
book-based
border ice
bysmalsth
cataracted
caveboy
circular saw with tilting arbor
culturing by sowing-seeding in pen
deck chest
dirty laundries
distermination
draw in
dry batched concrete
endorse out
EOF
euglobulin lysis test
exoatmospheric rays
FGDP
first-in-first-out
form context
francaise
free piston machinery
full-hot
full-rate traffic
fully paid capital stock
G.T.C.,g.t.c.
ga(u)ging
harshes
heated fluidized bed
hemangioblastomata
high-intensity hollow cathode lamp
high-temperature resistance plastics
humectancy
hyem-
idolatrous
in-stop
increment of width at curves
infrared absorption spectroscopy
internal distance
involute profile tester
kallur
keaches
kozan
langured
lever micrometer
lin po tai
locus regit actum
mangrove formation
metabasin
metacinnabarite
metallurgy of lightweight metals
Mezen'
model construction
multiple arc head
nav
NBMPR
none the less
objective index
other-total
overhead support
panel switchboard
pholiota namekoes
Piltdown
pin electronic control
pinakenchyma
pneumatic ribbon type receiver indicator
pollution in wide area
port-hand marks
praying machine
predetermined time works
price of factor
projective vector
pseudorutile
queen it
retrahibition
revisits
rosensteins
RVer
semigranulocytes
speak like a book
stocklock
storm a castle
struke off
suspend breathing
Tesla
turning effect
type sites
uncoiler and straightener
Van Diemen's Land
vented-rod type fuel element
volume shrinkage
wealthiest
wrangle with sb over sth