2014年Scientific American's Six

Americans... the graver section on average were earning more. Researchers wondering how the increased income affects the charitable giving. So they..to LS data from 2006 and 2012. They broke the data down by state county metropolitan area and zip cod

发表于:2019-01-20 / 阅读(249) / 评论(0) 分类 2014年Scientific American(十)月

Americans are slowly crawling out of recession while averages are earning more. Researchers wonder how the increased income effect charitable giving. So they dove to IS data from 2006 to 2012. They broke the data down by state county Metropolis town

发表于:2019-01-20 / 阅读(250) / 评论(0) 分类 2014年Scientific American(十)月

how many times does it happens to youmyou start to fall but then catch yourself and continue on your way. well new reaearch shows that falling and catch yourself actually happens everytime you take step and that we persicesly palces we walk to avoid

发表于:2019-01-20 / 阅读(379) / 评论(0) 分类 2014年Scientific American(十)月

ctually happens every time you take a step. And we precisely place our feet we walk to avoid taking a tumble doing this and doing balancing act.The study is in the draw biology letters.When humans walk,we put one foot in front of the other,but the wa

发表于:2019-01-20 / 阅读(321) / 评论(0) 分类 2014年Scientific American(十)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(242) / 评论(0) 分类 2014年Scientific American(十)月

Here is good news bad news story. Scientists are able to dramatically increase yields of oil palm trees axxx the global market. Oil palm trees grow in tropic so that means more profit for less land helping to protect tropical farms. Good news, right?

发表于:2019-01-20 / 阅读(243) / 评论(0) 分类 2014年Scientific American(十)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(367) / 评论(0) 分类 2014年Scientific American(十)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(261) / 评论(0) 分类 2014年Scientific American(十)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(208) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(211) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(226) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(206) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(210) / 评论(0) 分类 2014年Scientific American(十一)月

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

发表于:2019-01-20 / 阅读(248) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(254) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(213) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(211) / 评论(0) 分类 2014年Scientific American(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(178) / 评论(0) 分类 2014年Scientific American(五)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(205) / 评论(0) 分类 2014年Scientific American(五)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-20 / 阅读(198) / 评论(0) 分类 2014年Scientific American(五)月
学英语单词
addled
African sickness
ahsts
airs cryogenic aerosol processor
alternating current rectifier
amine bormones
ball-proof cloth
blank letter of bill
blanker conversion ration
bridged tap
bring to remembrance
calculist
CC
celestial bodies motion
clear liquid diet
cloathe
close routine
crossing not negotiable
cutcherries
Diophantine equations
diridon
Einstein's constant
Eleazar ben Azariah
epitonium liliputana
fatness
fish ducks
fluxgate magnetometer sensor
forcement
forecastle port locker
gayety
generation version
good use
gravitational slide phenomena
grew out of
Gudivāda
Halton Gill
hussein hussein
hyplastron
interacting protein
intraobserver
Kärsta
labno
laser communication link
leading coach
limpid
loadum
local error
lophyra striolata dorsolineolata
lottery-winner
Mabira
mauley, maulie
means of international payment
measures for construction safety
methylguanidine sulfate
mine crater
naphthazin
navigation training ship
nondistributional
optical eye level finder
other recordable optical disc drives
over current cutting-off
paleontological record
pantoyltaurine
peckhams
Pedicularis dolichantha
permanent-income hypothesis
pin-hole
processome
product assurance
pseudo-Riemannian
rail bar
Regio infraorbitalis
regious
rescue boat launching arrangement
returns of unsold consigned
rolled roofing material
Roman canvas
rudimentary teat
s-mile
saggar cement
saturated mineral
satyarahi
schedule of fixed assets
sealed cavity
selfslaughter
shaping netting
shepperdson
spree (spreva)
staffwhen
stair tread
statistical monitor
straight-rail billiards
subprogram timing measurement system
tenant by courtesy
the four corners of the world
unit size
vitrinid
weinman
wish someone at the devil
written words
y'know
y-swing method