[物] 钡钨阴极

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(239) / 评论(0) 分类 Scientific American(四)月

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(201) / 评论(0) 分类 实用英语
学英语单词
advocate-depute
angiokeratoma circumscriptum
angujation tibia
antianaplastic
Asian Tail
BPBC
c.i.f.&c.
Carex maquensis
Carthage, C.
cat block
catagen
cave coral
chest bellows
choreutis fulminea
chromophiles
cirrhilabrus temminckii
component hole
control cylinder
corporation farm
corticalinhibitory
criminal with previous conviction
crispinian
Curtuiseni
disease yeasts
dithionthreitol
drunkerd
final speed of braking
focusing knob
forepoling arm
fork extension
furnace mouth
geography information system (gis)
Glen checked
hanger appeal
hard cast iron
have seen
image measurement
incremental movement
intrapulmonary pressure
isotopic labeling
kifisias
laser induced breakdown
leading effect
letting up
level grade between opposite gradients
line strainer
lithium-doped solar cell
maximal torus
merethoxylline
microprocessor system software tool
mononumerosis
motion detection
non concentrating collector
non-diving cell
Nothnagel's syndrome
offendee
open-circuit saturation curve
ormsbee
overcurrent limit
paranatal
Pelomyxa
pili annulati
potassium acid oxalate
pseudo-latent instability
puppetless
push-pull connection
regressive definition
release bar
replicating
Rhamnus schneideri
rooped up
roots reggae
rousse
safety shower
santes
scaler unit
schizolytic
Schrozberg
seed covering
sessiliflora
set associative buffer storage
siliciferous
simulator for air-to-air combat
single-step joint
SISD
slice of furrow
sliding block
slimness of furnace
snap reading method
snapshot imaging
spanish-tile
sprindling
standard coin
Tas-Yuryakh
three misthread defense
thus-gates
traction transformer of threephase YN
transformation dislocation
unprotected reversing thermometre
vesicular
walpurgis nights
water betony