敏感元件系统

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Electronics come in all shapes and sizesbut theres been a limit on their flexibility. Now, researchers say theyve created electronics that can be shape

发表于:2018-12-24 / 阅读(91) / 评论(0) 分类 Scientific American(十一)月

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 2017年Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's April 15th. Like many people around the country, you might be feeling your blood pressure rise as you deal with everyone's favorite activityfiling

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 Scientific American(四)月

Well, I was born with a rare visual condition called achromatopsia, which is total color blindness, 我出生在一个色彩极少的世界,世界只有明暗之分,这叫做全色盲 so I've never seen color, 所以我不知道什么是颜色, a

发表于:2019-01-18 / 阅读(50) / 评论(0) 分类 TED演讲国际问题篇

Cat lovers of the world, rejoice! You finally have the chance to understand what your pet is saying thanks to a smart collar that can interpret feline meows and translate it into human speech. Aptly named Catterbox, the collar supposedly has a digita

发表于:2019-02-04 / 阅读(69) / 评论(0) 分类 实用英语
学英语单词
acetic acid potassium ferrocyanide test
alignment clip
alios
alpine permafrost
analogy process
atlantal lymph gland
autodispenser
bleachest
Bonneval-sur-Arc
bottom working roll
bride-chamber
bump protection flight control system
butterfly gate
Calsan
campbellpurs
castrametation
centroid of length
centrolecithal segmentation
Certificate of Ship Valuation
chichituna
code (noun)
Codonopsis xizangensis
cold as stone
cold-banded steel pipe
congratulatorily
deceleratingly
deodands
Desmodium concinnum
diminishing relative value
draw in one's claws
easness
end-to-end test
equiponderous
expanded fibre strand
extra heart sound
Fabry-Perot type laser
family Boletaceae
first theorem of welfare economics
gas tar
gerundgrinder
Giving-Way
Gwanda
Harrold
homografts
identity tests
infamatory
ink pad
kang xi
landgrant
Left May
loading section
long line fishing
malcolmize
master node
material facts
meisterwerk
meta-compounds
minimal stimulus
monopolylogue
murderballs
not'ing
palaeofaecal
part-through thumbnail crack
pitch template
PK(15)cell(CCL33)
polyketides
polypiled
proptotic
random arrangement
recovery operation
retroactive policy
Sauvignon
self brazing
semiautomatic private branch exchange
shach
SIHS
similitude method
social news
social reformers
spirit medium
statement of mercantile financial position
storage head
straw shoes
subtendinous bursa of teres major
Tamandua tetradactyla
television system for simulation training
torsion pairing(darlington 1935)
tossings
Tullian
type of actual parameter
ultrastructural technology
under-borrowed developing member country
unfair practices acts
unicellular plastics
unjoyfulness
unkey
unvendible
vanillafied
Vol'ya
votres
Yale school
yellow horned poppy