光电转速计

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发表于:2018-12-01 / 阅读(119) / 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(192) / 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(98) / 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(127) / 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(100) / 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(111) / 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(108) / 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(122) / 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(112) / 评论(0) 分类 世界名人简介
学英语单词
abdominal actinomycoses
abyssal hill
anastomotic
Appenzell Outer Rhodes
astatic control
Atyrau
bolt-on share
brand papilloma
bristol paper
business-friendly
Capistrano
Carnot's theorem
caught some z s
CCL2
Cervialto, Mte.
cherrypie
contignation
critical geography
cylindrical panel
Cérou
deci-radians
dot matrix LED
double reduction gear box
dried skimmed milk
drum-type
economic suffering
educational deferment
effervescent mixture
epitope tagging
exponential velocity distribution
export led industrial structure
extra pseudo-order
firing parties
flow-graph
foreign exchange market closed
full reactor power
gabriel marcel
garment cutter
Geba, R.
genus hydromantess
granovetters
grounded-collector circuit
group selection unit
herpetological ecology
impression-cup
in a flutter
insofar
irregular collective
is due
joakim
joiners
kept open house
kootered
Kyzan
laddnr
loading-unloading device
Loma Blanca
macroscopical anatomy
mistion
mongoos
monophony
morphogenetic force
multicutlathe
multioutlet
Nervus hallucis dorsalis lateralis
net present value (npv) method
non-recurring gain
nonmercenary
now for sth
osiery
pars striothalamica (radiationis corp. striati)
pestemals
phrasemic
poudrage
profit on stock redemption
quick-setting
rectificatissimus
resees
roof-angle
room-temperature noise
scourss
sea daffodil
single plane crankshaft
stepless
Steri-Dose
Stone-Weierstrass theorem
stuffer warp
subprioresses
sudoriceratosis
tc (temperature coefficient)
torque-angle displacement charac-teristic
total dissolved salt
transaction queue
transtar
tricyclic naphthenes
tumblers
two-group critical mass
vesicular bronchitis
wall display
wohlgast
Yding Skovhφj