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
a word to the wise
acoustic warfare system
alteconazole
anacidic
anchorage prohibited area
annuation
anti-A-phytohemagglutinin
ardanzas
asios
automatic screw machine
back lash spring
background artist
bassness
belt wax
bicommunal
bidfiling
blackmoors
boidinia cana
break sweat
brioche
BSC (binary synchronous communication)
bundle cable assembly
bureaus de change
butyrivibriocin
casseere
citcular file
closed die forging
coking property
conacre
coryve
creaming off
cyclolobus
death house
dewatering setup
dolichocrany
dravel
driving-fit bolt
earth leveler
feel much aggrieved at something
feild
fine grinder
five-beam cathode-ray tube
four-degree
frequency tachometer
front-bonus
gametangia
gray matters
Grisch, Piz
guide channel
Gârbova, Vârful
H. P. C.
half pulse repetition rate delay
hydraulic fuel injection pump
in hot blood
kneecap height
lattice designs
Leitneria floridana
liegest
linen scroll
menstrual flows
microconjugant
mill cake
Murchison, C.
network-ready
New Zealand spinaches
no tag cell
non-adjacent area of primary record
ovita
Patterson-Cawood graticule
plate crown
Poor Knights Is.
radiospectrometer
rapid transportation
relief tax
Savitar
scepters
seismogenic layers
seizure of ship
septentrions
single guide
soft magnetic ferrite single crystal
space division multi-channel system
spondeo
syntropia
Tabernas, R.de
temperature indicating strips
terser
the secondary sector
therethroughout
thump-up
tissue mincer
to make serviceable
token rotation time
transhipment manifest
triangle cut
tyne gap
U.S.Generalised Scheme of Preference
verbal learning procedure
wave signature
wet-nursing
winter rue
xanthophyl