(phototube 的复数) n. 光电管
[医] 光电管
plural of phototube

Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien

发表于:2018-12-06 / 阅读(36) / 评论(0) 分类 动物街64号 Zoo Lane 第一季

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(53) / 评论(0) 分类 英文语法词汇

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 Scientific American(九)月

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 Scientific American(四)月

Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t

发表于:2019-01-08 / 阅读(45) / 评论(0) 分类 原版英语对话1000个
学英语单词
4-Methyl-3-phenylcoumarin
abc automatic coding system
acceptance letter of credit
accessor
actioners
affiliated
albumen adhesive
alhambra guilt
alloyd oil
atomic ionization potential
best-built
boiling temperature
Boult
broach sharpening machine
bromine dioxide
Bronsecur
business
byzantine empires
calculation of weight distribution
changes up
christian schonbeins
cir
circulating offical
classification manual of accounts
come apart at the seam
contract for borrowings
Corral de Cantos, Cerro
Development Assistance committee
duodenogram
dust-disease
economic benefit indicator
end brace
enregistreur des vitesses
entrance end
extra-embryonic mesoderm
footwrap
general acceptability
graysons
groundwater balance
heteropolar cohesive bond
HHAG
in-toed
iranian revolution
iron oil syringe
irrigating network
knockoff
larche
levish
limit file
lobaria subscrobiculata
manual control of feedback system
Moehringia
multi-billion
O&C (operation and checkout)
one-dimensional approximation
packed decimal string
pogpy seed
polysyphorin
push-through die
put to right
rag baby
rapid setting
reactive process
registre
Rigel Kent
right-angle finder
scour
semiconductor store
shell and coil condenser
sign tests
simple horizontal curve
split explicit method
state-dependent model
straight-acting
stripping polarography
Subotica
taboparalysis
tannery industry
tapan
teem down
the atlantic
the battle
ticky
time-pattern control
transient error
tri-O-tolyl phosphate
Tussets
unconformed
unginned cotton
United States Navy
universal link
unmedullated
uretal
vacuum-operated load reducer
vanishing point condition
visco(si)metry
water form
woodfired
wooshes
wuzzent
zemansky
zoche