多格阴极

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Life requires balance. We balance work and family. We eat a balanced breakfast, sometimes. And we balance our electrolytes. That salt-water synergy is no

发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 Scientific American(九)月

As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new onethe discovery of the first multicellular animals that survive and reproduce entirely without ox

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 60秒科学

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(140) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new o

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 Scientific American(四)月
学英语单词
Abraham Bay
acest
achmad
achromatic colours
afion
alcohal-soluble protein
analytic tradecraft
anstress
Assegaaibos
axial grooved roller
Base interest
be hot and bothered
be on about
bearing plane
brake crank shaft
breakin' wind
c.l.r.james
captan
casus fortuitus
catheterization of eustachian tube
chaplashin
Chibwe
chile con carne
China Productivity Center
chloro derivatives of sucrose
cistern with cover and switch handle
clear air turbulence
closing error in latitude
coerces
colourcode
cost-pull inflations
differential interest banking
dihydrosterigmatocystin
economy circuit
electric impluse
emergency management plan
Escholzmatt
fare-stage
fire access
fishing gear
genus Cistothorus
giacosa
go hence
good learner
hemp line
holdups
Horatian
hot material conveyor belt
incanescent
inclination of geomagnetic field
instantaneous circle
interference absorption band
invoke treaty
ionic carrier
irregular labor pains
journal centre
limit of brightness
local edema
magnesium coke
maiquetia
maximum transmission ratio
metallide
method of superposition
modeling framework
neuromuscular hypertension
nonecclesiastical
nursery areas
Orothamnus
Ou River
perforated distribution plate
Perilla de Castro
piems
Plicamycinum
Pukulu
re-vitalise
redissolving
reneee
rennwegs
riparianness
sb's heart sinks
seam-seal
sextant error
small orchestra
solanoid cancer
spring back cover
stick wire
sulfur cycle
table-footballs
Taehang-ni
taggianum
technowizard
tepate
tetrahedral modification
tool of production
top stitch cam
translog
urinary diluting mechanism
Urlaur L.
variable plot method
vv. hepatic?
windrock
wired AND