二极管,二极体

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(118) / 评论(0) 分类 用Mp3背六级单词

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(121) / 评论(0) 分类 Scientific American(十二)月

auxiliary anode 辅助阳极 auxiliary grid 辅助栅极 auxiliary jack 辅助塞孔 auxiliary memory 辅助存储器 auxiliary signal 辅助信号 auxiliary transmitter 备份发射机 available powe

发表于:2018-12-08 / 阅读(79) / 评论(0) 分类 电信英语

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(85) / 评论(0) 分类 有声杂志阅读

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(289) / 评论(0) 分类 60秒科学

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 英文名句短语

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(93) / 评论(0) 分类 Scientific American(八)月
学英语单词
a-c machive
advance drawing change notice
ageing-resistant
aggregate batching bin
all moving fin
architectural perspective
BANYU
buzzing around
Camarillo
cambodias
Capgras symptom
chabyda (chybyda)
choked technique
cleaning machine
cluster gear
complementary services
contributory
cycloate
cyst of external urethral orifice
dientameba
double chain condition
doubleedged
dummy procedure
duplicating film
dysarde
El Oued
electro plated chromium finish
electrohydraulic steel bar shears
ethylenediaminetetra-acetic acid
falcate seta
film track darkening
finish bead
flash gas refrigeration
foryears
fotis
gamahuche
geographical dictionary
guestfriendship
gynemimetic
heaven-born
HMI (human machine interface)
hoioacardius
host interface controller
hour format
image assembly
inverse propagator
john donald budges
level of communication priority
lithium ferrite
low-modulus film
mail stops
meliosma parvifora lecomte
metallographic technique
moleoscopy
monogenetic peneplain
motorcycle combination
movabled
moving blade stage
mutation analysis
myastasia
ndf
nonstretchy
novaculite
numerical sort
numerically-controlled machine tool
on/off-road patten
opening paragraph
pannets
petrol level gauge
phalacroma mitra
possibly
postlike
printer queue
proctor process
Property rights transfer agency
release mesh
reverse branch
rotating-field type
Rubus flagellaris
run a cold bath
satureja hortenses
sequential decoding
snatch victory from the jaws of defeat
snoozers
species point
strews
sufoxide
sysopped
test rate
thread rating
threoic acid
totally enclosed fan cooled
trailing-vortex drag
transpiration efficiency
tuperssuatsiaite
tynwalds
unit membrane
utwit
uv lamp
vapourizing combustor
weake
XR(xeroradiography)