[计] 非随机比较分组法

Course #1 LESSON 1: THE MUSIC OF AMERICAN SPEECH Dr.David Alan Stern IN THIS LESSON THE TAPE TEACHES YOU THE INTONATION (PITCH CHANGE) PATHERN WHICH IS CHARACTERISTIC OF WELL SPOKEN, STANDARD AMERICAN ENGLISH When it is spoken well, American speech h

发表于:2018-12-07 / 阅读(70) / 评论(0) 分类 教你发美音

Cooperative Learning May Change Your Mind About Group Work Two heads are better than one. Or so the expression goes. It means that two people working together have a better chance of solving a problem than one person alone. But not everyone likes wor

发表于:2018-12-08 / 阅读(29) / 评论(0) 分类 2017年VOA慢速英语(九)月

By Nancy Steinbach Broadcast: July 9, 2003 This is Steve Ember with the VOA Special English Health Report. An American study has shown mixed results in testing the effects of a drug as a way to preven

发表于:2019-01-11 / 阅读(59) / 评论(0) 分类 VOA2003(下)-环境与健康

STEVE INSKEEP, HOST: Turns out there are some workouts that can improve your memory. NPR's Jon Hamilton reports on two approaches to brain training. JON HAMILTON, BYLINE: Brain training programs often target something called working memory. KARA BLAC

发表于:2019-01-16 / 阅读(34) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Overnight clashes between crowds of protesters and police in the Bangladeshi capital, Dhaka have left at least 10 people dead and hundreds injured. Police said protesters demanding new anti-blasphemy laws began pelting police with stones late Sunday,

发表于:2019-02-04 / 阅读(34) / 评论(0) 分类 英语新闻

Data flow diagram 数据流程图 Database 数据库 Decentralization 分散化 Decision support systems 决策支持系统 Defined-benefit plan 养老金福利计划 Defined-contribution plan 资方养老金投入计划 Delayering 扁平化 Depressi

发表于:2019-02-21 / 阅读(39) / 评论(0) 分类 英文语法词汇
学英语单词
a process approach
acetaminosalicylic acid
aldinger
analphabets
annual estimates
asteroseismological
bagman
blast-furnace cinder
blue diaper
bow-guards
brake horsepower (bhp)
Camellia atrothea
Camellia xylocarpa
catabolically
central force orbit
clinicogenetic
coefficient of self induction
come out of hiding
compound output circuit
computer supervusory control systems
conducting glass
controlling resistance
Coumaran
cutting charges
date mussels
delayed payment
depauperating
Dermacetor
dibromochloropropane
dine'e
direct-viewing memory tube
discoloured
disserved
divorce by consent
doubling stitch
dust trunk
dylan thomass
e-newsletter
electronic microphone
Etymal
Eugeissona
exchange of goods
feebles
fore-conclude
freemason music
fuel oil barge
gemmipore
glandular lamella
glottologic
Goniolimon dschungaricum
hand latch
herringbone convex ring
hollow shaft parallel cardan driving device
implicit agreement
improgressive
inomycin
Kepler's equation
knappertsbusches
knight's tours
Loxostege similalis
materialization of energy
megasociety
melatopoes
monofrequent
Nattaung
NC-7197
nogestational
nondirection
null type bridge
nyctereutes procyonoides
Omphalotrix
osteophytes
plane aerofoil
plinthaquept
prolific zone
proprietary water
prosiphon
psychic contagion
quadrisection
quasijudicial
Quingueque
radiochemical nuclide
reverse transter of technology
rotary reflector
sawms
Seebeck coefficient for substances a and b
shear fracture resistance
single-column lathe
sodium aluminum sulfate
soruss
stow the hold with cargo
strong motion seismograph
structural drawing
sub-carrier modulator
tactical air power
thermoprinter
Thousand Spring Creek
tiercerons
transparentise
trossers
Turkey-tail
whittericks