光电转速计

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发表于:2018-12-01 / 阅读(77) / 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(107) / 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(66) / 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(87) / 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(61) / 评论(0) 分类 自然百科2009年

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(66) / 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(60) / 评论(0) 分类 万物简史

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(76) / 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(59) / 评论(0) 分类 世界名人简介
学英语单词
adequately wet
adrenal meduila
air thermostat
ammonizator
Amorpha fruticosa L.
antixi particle
Banzkow
budget drafting policy
called party number
capstan flywheel
carpogone
chloritic
Christopher Isherwood
circuit trial system
claw suspension
common battary telephone set
contact inspect
continual
crematorium'
Crockford.
discerped
dithiopyr
Drebkau
Edy current test
embarkation unit
F.Ahd
Fasciculus longitudinalis inferior
fibrous liomyoma
fiend-scathe
fluid hydroforming
Fresnel zone plate
gabianol
Gaitskellites
general poll
geocoris ochropterus
great skua
Halsall
holothuria eduliss
human repeat-insult patch test
if so be
insurance cable
inversion heterozygosity
invertible grammar
ion-exchanges
judge of the trial bench
kobaltspiegel (chloanthite)
Lappula brachycentra
leaf-type vacuum filter
libstick
lindsell
linostole
local taxation bureau
lofted drive
long term departure
memoirists
mermaid syndrome
methemalbumin
millimeter wave spectrum analyzer
Mograbian
mom-and-pop
monogastric animals with functional cecum
much-older
national banks
no-no-no
nonholomic system
on that basis
paper snowflakes
parachlorophenylalanine
possibles
profit and loss from warehouses
pseudomerohedral twin
pteroyl acid
ravenest
reducible femoral hernia
reheat cycle gas turbine
reorienting
rhizosolenia formosa
Rhododendron nitidulum
roofing canvas
rt (receiver-transmitter)
Sakhanina, Guba
scarageid beetle chafer
scharf
sh abs
sheer cleat
single shear riveting
sling cleat
Spyridieae
stable isotope indicator
statment
stigmatiform
surface ionization source
thermodynamics of soil solutions
tingenone
total hemiatrophy
total peak distortion
trigger-pull
vachels
verginian cedar
Vöhringen
year and a day
zipped up