减幅线性振荡系统

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(175) / 评论(0) 分类 Scientific American(五)月

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(167) / 评论(0) 分类 60秒科学

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(168) / 评论(0) 分类 VOA标准英语2010年(六)月
学英语单词
advance on trust receipt
Aegina
air traffic procedure
airplane shed
augmentations
babooism
Bonifen
BPMC
cattle-drive
Championniere's disease
chrysochir aureus
CODAG
cold iron soldered joint
containment spray valve
controlled stage
cosmic abundance of elements
counting channel
deep-water drilling
Denker operation
desexualises
dew line
dispatching diagram
distance rate system
document sharing
ebull
Edwardsia
ellipsoidal tubesheet
engine-room bulkhead
execution profile
fishbone diagram
Floropipamide
frandra
Frome, L.
frozen in magnetic field
fuel storage pool lining
futtock chain
galinasso
gas outlet hausing
glomar
gradient proton magnetometer
Hannonville-sous-les-Côtes
heat resisting skid
hedron
hysterology
incapability of meeting obligations
incremental delay
influence study
inhibited starch phosphate
intermetallic compounds
International harbor
international phototelegraph call
justen
latent variable analysis
latex mould
lowboy
lubricating chart
marine environmental impact statement
metal truss
motor driven saw
nervi praesacralis
nonpropagating mode
oil-reservoir water
Ornithogalum umbellatum
orthoferrites
Orwellianisms
osmol
overdraft
pararsenolamprite
performance fee
pre eminence
pre-touch
principal planets
pyranometry
qajaq
quantitative solution
quasi-royal
racecourses
rapidly-changings
repalletize
resystematizes
scaling control
seamed stocking
security command center
silicon rectifier welder
single acting pump
smolmitza
sodwanas
spelling-error
Spot futures parity theorem
SS160
steel cord conveyor belt
stocked quadrat
strombus aurisdianae
subassembly levitation
supercharging equipment
Tarkuch
tidal mashland
traffic safety code
uca arcuata
val.
verbena brasiliensis
virtual servers