光电式传感器;光电变换器

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发表于:2018-12-01 / 阅读(86) / 评论(0) 分类 用Mp3背六级单词

TEXT Seen through the eyes of a young friend Einstein was a simple, modest and ordinary man. The professor and the Yo-yo My father was a close friend of Albert Einstein. As a shy young visitor to Einstein's home, I was made to feel at ease when Einst

发表于:2018-12-04 / 阅读(161) / 评论(0) 分类 大学英语精读第二册

Science and technology. 科技。 Photoelectric cells. 光电池。 To dye for. 利用染料进行能量转化。 A new type of cell may bring solar energy indoors. 一种新型电池也许能带来室内太阳能。 THE phrase indoor solar power sou

发表于:2018-12-31 / 阅读(76) / 评论(0) 分类 经济学人科技系列

四六级阅读占考试的比重很大,很多考友也为阅读烦恼不已,该怎么办呢?两个字:多看! 所以,从今天开始,每天会节选一些文章和大家一起阅读。 接

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 阅读空间

Al Gore accepted the Nobel Peace Prize in 2007 along with Rajendra Pachauri accepting on behalf of the UN's intergovernmental panel on climate change for their work to sound the alarm over global warming. The Six Nobel Prizes are traditionally awarde

发表于:2019-01-22 / 阅读(72) / 评论(0) 分类 自然百科2009年

Science and Technology Three-dimensional printing An image of the future 科技 3D印刷 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用 U

发表于:2019-01-26 / 阅读(92) / 评论(0) 分类 经济学人科技系列

Science and Technolgy. 科技。 Photoelectric cells. 光电池。 To dye for. 染料光电池。 A new type of cell may bring solar energy indoors. 一种新型电池有望将太阳能引进室内。 THE phrase indoor solar power sounds like an oxym

发表于:2019-01-26 / 阅读(80) / 评论(0) 分类 经济学人科技系列

But the landmark eventthe dawn of a new agecame in 1905, when there appeared in the German physics journal Annalen der Physik a series of papers by a young Swiss bureaucrat who had no university affiliation, no access to a laboratory, and the regular

发表于:2019-01-29 / 阅读(75) / 评论(0) 分类 万物简史

Science and technology 科学技术 Three-dimensional printing 3D印刷 An image of the future 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用

发表于:2019-02-06 / 阅读(68) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Photoelectric cells 光电池 To dye for 染料光电池 A new type of cell may bring solar energy indoors 一种新型电池有望将太阳能引进室内 THE phrase indoor solar power sounds like an oxymoron. 室内

发表于:2019-02-07 / 阅读(91) / 评论(0) 分类 经济学人科技系列

Marie Curie was born in 1867. She is one of the greatest scientists ever to have lived. She was a pioneer in the field of radioactivity and discovered the chemical elements radium and polonium. Curie is the only person ever to win two Nobel Prizes in

发表于:2019-02-19 / 阅读(68) / 评论(0) 分类 世界名人简介
学英语单词
4evah
acer tannin
activity concentration
adenoses
Aesfarrapa
alkaline detergent
americo-liberian
aquatic growth
aryldiazonium
at all events
attitude and orbit control system
bambooings
bare account
Barth
beazar
bismetallated
bit level linear recurrence
boost ga(u)ge
brazire
British Institute of Engineering Technology
brush sliding areas
campsosternus guishuni
cardiothoracic
central motion
cheesepared
class upper
coarsegold
combined seed and fertilizer drill
compact cars
computer control register
consumer semidurable
correspondense principle
daintify
descending myelitis
dialing area
Dialing for dollars
dislikable
distributed system satellite
double tax
evaporation shield
Fabian system
first guess field
flight simulator for advanced aircraft
fluoescence-activated flow sorting
frapping screw
gamma-coincident beta spectrum
General Arrangement of Borrowing
genus Amianthum
geometric measure theory
gfsa
gypsys
half track tractor
hawk nose
Hippobosca capensis
hoodbhoy
hot pressure stress testing machine of mold sand
hydantin
hygrostat
imprecation
incremental admittance
inductive coupler
intercostal lymph nodes
iron sights
Laurence Olivier
lewandowskis
mark anthonies
measurement bridge
meerschalminite
mixed melting point method
Monias-Shapiro's method
mus haussa
mutual assured destruction
Nasini
nickel oxide
nitrifications
not dogs
o-xylene oxidation
panzoism
paraclinal
partial eclipse
quality assurance agency (qaa)
remote storage
residual error-rate
routine test
RSVPed
Santo Niňo I.
scheffleras
second breakdown
short section
silkworm gut
soil rot
South Brook
success proposition
technical service by medical and health workers
television tower
tell me true
Tenepenin
traditional line drawing
UTFs
volumetric thermal capacity of grain
vyivgly
Zanthoxylum dimorphophyllum