谐波偏流;谐波偏置;偏置谐波电流

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(71) / 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(54) / 评论(0) 分类 60秒科学

AILSA CHANG, HOST: Starbucks' plan to close all of its U.S. stores for an afternoon to give their employees racial bias training has a lot of people asking, will this even work? We know little about what the training will include. Starbucks has said

发表于:2019-01-16 / 阅读(66) / 评论(0) 分类 2018年NPR美国国家公共电台4月

India rapped over birth bias 印度因婴儿性别偏见遭谴责 India is seeking to get population growth down 印度正在寻求降低人口出生率的办法 The United Nations Population Fund has taken India to task over its ratio of females to

发表于:2019-01-30 / 阅读(48) / 评论(0) 分类 双语有声阅读

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(55) / 评论(0) 分类 VOA标准英语2010年(六)月

RACHEL MARTIN, HOST: There's a recent study out of Oregon that shows that race comes into play, even when it means administering lifesaving care. Specifically, this study shows black patients are 40 percent less likely to get pain medication than whi

发表于:2019-02-19 / 阅读(48) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
abstrusely
aftercrime
air hole
armao
automatic on board gravimeter
b.i.t
be possessed
bellweathers
berkeley school
blackbeetle
burkards
burnishing powder
center zero instrument
ceramic dielectrics
charybdis variegata
chicago bule rw
Chumysh
clock run-in sequence
combinative feed
congenerousness
cordless switch-board
countinghouse
crustal earthquake
cryobiologically
Daemado
departure of tidal hour
detachment of retina
diths
drone-trap
ebullient
egadi islandss
egg in sb's beer
enallages
enter...in an account
Eriolaena spectabilis
fossae occipitalis cerebellaris
Garphyttan
geoworks
gristole
hasen
Heliozoa
hemorrhagin unit
high tension apparatus
horizontal skeletogenous septum (or horizontal septum)
hydrogen phosphide poisoning
in less than a pig's whisper
inferiours
john winthrop
key pad value
kittenness
laser welding machine for orthodontics
low - hanging fruit
macroamylasaemia
mahmils
medium-range positioning system
mendeleevs
metrosalpingitis
micrometer-collar
missile master
Musculus extensor digitorum brevis
negative polarity zone
neonatal apoplexy
neutron flux converter
neutron new construction
nolp
nonlattice
North Ndebele
open motor skill
outgoing call
past-due
pastazas
percussion-rotary drilling
presumable
pseudomonas medicaginis sackett
qifen syndrome
quality scale
racken-
reconstructional
requited power
revolving pot
rhythm of heart
ribosylhydrolase
ROL (request on line)
rooting reflexes
San Maurizio
scare-mongering
sextated
shaddup
slab laser
sound negative
steady state of marine chemistry
stock anchor
Taenia multilocularis
tohunga (new zealand)
tracking test
Triam-A
tumescently
vacuum brake flexible hose
wait time limit
whirlpool-chamber
winghams
Yongseong-ri