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This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Sometimes its not what you eat, but when you eat it. At least when it comes to longevity diets. For some time, scientists have known that animals kept on

发表于:2018-12-02 / 阅读(57) / 评论(0) 分类 Scientific American(十二)月

8This is what the Sovereign Lord showed me: a basket of ripe fruit. 2What do you see, Amos? he asked. A basket of ripe fruit, I answered. Then the Lord said to me, The time is ripe for my people Israel; I will spare them no longer. 3In that day, decl

发表于:2018-12-05 / 阅读(69) / 评论(0) 分类 圣经旧约 阿摩司书

During the lowest tides,the water runs off and whole sections of living coral are normally beyond the water,are exposed. The level of water on the reef top decreases dramatically,getting ever shallower,and going from a stable environment,to ever chan

发表于:2019-01-22 / 阅读(69) / 评论(0) 分类 自然百科2014年

A 2012 survey of employed adults showed that 80 percent of the respondents continued to work after leaving the office, 2012年一项对职业人士的调查显示,80%的调查对象在离开办公室后还会继续工作, 38 percent checked email

发表于:2019-02-16 / 阅读(68) / 评论(0) 分类 向前一步

You're Ravenous 变得贪吃 If you find yourself hungry all day (and not because you skipped breakfast or have recently amped up your gym routine) it might be because you've been skimping on sleep. 如果你发现自己特别容易饿(不是因为你

发表于:2019-02-17 / 阅读(37) / 评论(0) 分类 阅读空间

You're Ravenous 变得贪吃 If you find yourself hungry all day (and not because you skipped breakfast or have recently amped up your gym routine)it might be because you've been skimping on sleep. Research presented at the 2010 meeting of theSoc

发表于:2019-03-06 / 阅读(112) / 评论(0) 分类 英语听力广播—Listening
学英语单词
4-butylcatechol
abstinence ring
alchornea trewioides formosae
alpha-oxidation
appendices fasciolae
armourist
artificial intelligence technology
at the other extreme
autochromosome
aviation
aviso boat
bell lap
boiler lagging plate set screw
cage switch control
capital bone
carbon halogenide
chasur
cheilopogon cyanopterus
chlamys vesiculosa
chop wood
creditors, ledger
cryogetter pump
curtage
cut stick
declaration of bankruptcy
diamineoxidase
dust coats
e'er
electric generating power
emulsion paint
ethical norm
eupyrchcoite
excess-voltage preventer
fatu hiva
first record of a set
flumefenine
forktruck
fornix vagina
fuel tank pressure relief valve
genus acrocarpuss
get the bit in one's teeth
homrig
Huia-bird
in a cool climate
infantile stage
interwoven insulation
Irpex
lambsquarters goosefoot
lepidophthalmus kempi
list head
Mach line
magneto motive force equation of synchronous machine
mean measuring addendum
Meibom's gland
moskowitz
mugwumpisms
nutloaf
octaphenyltrigermane
painter's naphtha
Peltophorum
photoconductive thermography
portio mollis paris septimi
power spillover
prefilming agent
programming consideration
protoalkaloid
pseudoazimuthal
public appointment
PwMIN
pythium myriotylum
quadrimaculata
Radio-Xenon(133Xe)Injection
received horse-power
related multiple-outage occurrence
reversible single revolution clutch
revving
security detection
semi-bousy
serum-amylase
servo-loop
smoke defenses
soil moisture stress
soluble
stage indicator
sulfarsenide
sweet-dock
synclonus ballismus
terminal leukocytosis
thermionic multiplier tube
thyrotoxic
tight soil
time code timing
total emissive power
traffic control sign
training-grounds
vertical fault
voivodships
water-bag
wavelength counter
Wedensky's inhibition
weight tension device
yasushi