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The Pentagon says the US and coalition partners are carrying out air strikes against Islamic state extremist ISIS in Syria. A new front of US operation against the militants. The strikes are sent on Raka where ISISs headquarters are. Canadian border

发表于:2018-12-02 / 阅读(230) / 评论(0) 分类 2014年NPR美国国家公共电台9月

by Jason Marshall A few months ago we talked about how to multiply fractions. Now that were comfortable doing this and weve talked about a few applications of multiplying fractions such as how to convert units and how to estimate how fast someone is

发表于:2018-12-07 / 阅读(213) / 评论(0) 分类 数学英语

Animals can predict natural disasters 动物能够预知自然灾害 There is no evidence that animals possess a mysterious sixth-sense allowing them to predict natural disasters. Their keen senses of smell, hearing, and sharp instincts alone are eno

发表于:2019-02-01 / 阅读(450) / 评论(0) 分类 实用英语

Educational psychology 教育心理学 Now you know 现在,你要知道 When should you teach children, and when should you let them explore? 什么时候应该告诫孩子,和什么时候应该让孩子自己摸索? It is one of the oldest deb

发表于:2019-02-16 / 阅读(187) / 评论(0) 分类 经济学人科技系列
学英语单词
air-cooled condenser
airparks
amino acid racemization dating
angle of attack (aoa)
associa
Atkinson, Pt.
available add-ins
barotrauma
beam diagnostics
beltrn
benign recurrent hematuria
BM-14217
broadband integrated service digital network
Burmā, Tall
cap bar
carbonate nodular forms
child - care worker
climatorial
clothes dryer
coding during train approaching
completely self-protecting transformer
computerized data bank
courts of last resort
cylindrical water tank
data change
DBHA
depreciation-fifty-percent method
dollarbirds
Downend
drag cup tachometer
extraordinariness
F-distribution
faye
feebates
Finikoff's treatment
friedelinol
fuel filling system
fuelwood forest
glacial sediment
glass-faced
growth strategies
hafnian zircon
halophenol
hett
Home Group
Horufadi
iodopropane
kears
key-hole
keyboard input print out
kreasote
laciness
maturity ratio
Mebyon Kernow
merteen
Mestigmèr
minorises
molding surface
ncmh
neo-confucian
numer center
Oak Valley
optical pyrometer
people on the Book
photoelectric emitter
plane stress condition
POQAP (plant operational quality assurance procedure)
primary sampling
reglucosylates
Sakartvelo
salt horst
Samern
scrap accumulation
shifting nursery
shupe
side dump stoker
sifhs
small-l liberals
smaltine (smaltite)
social securities
software package block
soillime
somethings-for-nothing
Souilly
Spiegler's reagent
Subtraskop
succulent scrub
Sumner-Somers methods
terribles
testing with Seleroscope
the three gorges
thermal wave imagine technique
tonguage
uncancerous
variable length word
violin clef
visceral plexus
Vitacimin
vitreous canal
weight break
Whitney sum
written disclosure