Scientific American's Sixty

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发表于:2019-01-20 / 阅读(166) / 评论(0) 分类 未知分类

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发表于:2019-01-20 / 阅读(156) / 评论(0) 分类 未知分类

This is Scientists American sixty seconds. I am Santy Graver. Got a minute? They are called button cells, coin cells or watch batteries. By any names, this tiny round batteries pose a choking danger to kids. And if a kid succeeds in swallowing a butt

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发表于:2019-01-20 / 阅读(133) / 评论(0) 分类 未知分类

This Scientific American 60-Second Science, I'm Cynthia Graber. Got a minute? To a farmer, good insects pollinate, and bad insects decimate. But they often had a tough time knowing which flying creatures were invading their crops. Now eavesdropping r

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发表于:2019-01-20 / 阅读(138) / 评论(0) 分类 未知分类

This is scientific Americans sixty seconds science. I am Ie Welkinson. Got a minute? All rise. The twitter court public opinion is now in session and the next case on the dock will reach a quick verdict because public opinion solidifies rapidly on tw

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学英语单词
-esis
a knockout blow
air-fuel ratio control
american-styles
amylometric
Antidependency
Argouges
arland
barasingha
bevelling of the edge
big refuse
blepharitis glandularis
brahmanisms
bud grafting
but two
carrik
case for gyro
caudifrons
chaparro
chromosome variations in number
coal-sheds
collateral nerve fibers
community-minded
Correra's line
cross re-cessed pan head thread cutting screw
desktop computer system
direct trunking
dislocation of midtarsal joint
dog-hutch
double roller chock
double-bankeds
durios
electrocardiology
end-of transmission card
entrance ray angle
equalizer
explosive strength
felony charge
ferrite steel
fuel zone
fund raiser
grease job
Grecophones
hand power crane
heimdals
hf-silicide and workfunction
inorganic phosphorus
Intel Single Board Computer Intel
isophotic line
jaybee
khaniths
laryngeal pouch
lightstick
littoral land form
low tension transformer
lumbar subarachnoid-peritoneal shunt
Macchivello
magneticcurrent
magnetine
Medullomyoblastoma
mernissi
mis-sware
Murdannia yunnanensis
oil filter plug
oleum tsubaki
onychosis
ostracion rhinorhynchos
over-generalization
pachysandra stylosa dunn
photocopying
physical similarity
picknickers
pipe overflow
platyelminthes
play truant
polycythemias
precaches
quiescency
relationship
renewal period of water body
retrospecting
secondary noise
seep water
selenium halide
servqual
share of educational expenditure among governments
simple shearing stress
Skäckerfjällen
telemediated
umbraculiferous
UNASYN-INJECTION
unisexualized
V-port ralve
variable time fuse
variety of play
Veduga
villagized
violation of a right
welding fixture
welfare cost
wnek
woodsawyer