光谐波发生

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

序号 中 文 英 文 术语解释 缩写 来源 121 出接口 outcoming interface oif YD/T 1177-2002 122 操作维护应用部分 OMAP YD/T 1180-2002 123 开放系统互连 OSI YD/T 1180-2002 124 光放

发表于:2019-01-08 / 阅读(55) / 评论(0) 分类 电信英语

序号 中 文 英 文 术语解释 缩写 来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

发表于:2019-02-01 / 阅读(102) / 评论(0) 分类 电信英语

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

China's Tibet Autonomous Region is about to achieve a universal coverage of fibre-optical broadband service ahead of its schedule. As China further rolled out its universal broadband project, Tibet's broadband service is looking to reach 98% of admin

发表于:2019-02-14 / 阅读(88) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
administrative probation
alocholophilia
analgetic
anhele
antimon cesium
Attenkirchen
Auer, Leopold
auxiliary engine log book
be deaf to
bench chisel
brant-fox
bur-bark
burd
calciouraconite
calycoideous
carceag
Cinehona officinalis HK.
collective vibration
coming over
computer close-loop control
conditional estate
conical tip
cross growth
cyanoform
decentralized approach
default mode
distribution transformer station
easy care
ecchymomata
electrochromic
energy-band
error in indication
feedwater sparger
form vibrator
freeze-sectioning
full aduance
gasserian ganglion (or semilunar ganglion)
genus caenolestess
genus Xylopia
giganturids
grade teacher
grassland bottom
group bonus system
house-warmings
impact-modulator
incline for train sorting
indemnify against
indic carbonate
klinkenborg
Koumbadiouma
kuriers
LAN driver
Laplace law
leg-kick
line average edge
local line selective call telephone
lunettes
magnesiothermic
mamsey
maricolous
modern transport technology
mopies
N-nitrodimethylamine
nagasakis
Neresheim
noise stability
non-recurring sources of income
Nāmānurpur
osteochondropathy
oversaver
plasrnid
polarfleece
porphyroblastic texture
potassium peroxyniobate
Prepricing
rami perforantes
redecoratings
retaliatory eviction
robert charles benchleys
running crowning fire
sabock
sacramentaries
secondary push-key switch group
servo repeater
similar ordered sets
spin-momentum vector
Sporyy Navolok, Mys
squaring head
Standing Rock Indian Reservation
subsequent valley
surf and turf
tertiary bundle
thanatomimesis
three-part harmony
tricyclic ring
triplen
two-stage absorption
undriven
us rna
winterset
Wroxham
Yongok