音标:['saimә] ;
n. 反曲线
n. (architecture) a molding for a cornice; in profile it is shaped like an S (partly concave and partly convex)
词型变化:名词复数形式 : cymas
【近义词】

P Paeoniflorin 芍药甙 Paeonol 丹皮酚 Palmatine 巴马丁(掌叶防已碱) Papaverine 罂粟碱 Pariphyllin 蚤休甙 Passion flower P.E 西番莲提取物 Patchoulicalcohol 广藿香醇 Peda

发表于:2019-01-03 / 阅读(145) / 评论(0) 分类 医务英语

Evan Gant使声波可视,给我们展示了cymatics的科技性和艺术性。cymatics不仅可以分析复杂的声波,例如海豚的声音,还可以创造复杂而漂亮的设计。

发表于:2019-01-05 / 阅读(115) / 评论(0) 分类 TED公开课:头脑游戏

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 Scientific American(一)月
学英语单词
Agrostis gigantea
amniotics
amorously
anchor chain diameter
aquarum
Bihoro
biological-parent
boeing applied computing service
C1-continuous problem
cavitis
chandeliered
china jutes
chock roller
Cie.
clubtooth escepement
coaxial flexiible cable
computer audit software
corona tube
coronavirus group ii sialodacryadenitis
corporate customer
Dictyospermum conspicuum
distributed control network for industrial plant
effective relay actuation time
electric-electric
elevated basin
external contact base
family suidaes
fgb
form of music
four-needled
full-summed
Gifhorn
gunny sack
hard core potential
Heroina
high accuracy centerless grinding machine
Horodnia
hot wire ionization gauge
Ipomoea marginata
knock on doors
KOTC
level recorder
low - lying areas
lubys
Maxstone
minkowsky
misinterprets
mobility-thickness product
most efficient estimate
mule killers
multicontact switch
nodalize
nonrotational
oculofacial
outside guard beam
Ozark Plateau
papierspath
parliamenter
parovarian cyst
Pasargadae
peak-peak detector
peritoneal cavities
phrase-book
physical level
pneumatically operated equipment
powne
ppl.
prepuberty
pressure at start-of-injection
programmable message sign
pseudo-random noise generator
reactor start-up rate
restriction orifice
rieing-sieve
rifleman bird
robert woodrow wilsons
seal lock
secondary reference material
Sellheim
semantics
semi malignant
shrikes
side wise mismatch
social administration
stenographies
stopping train
swing balance
taking effect
tanits
tanning-bed
theocine
three-year
tilapias
titratable acid
tover
trestletable
unmossed
unomened
unsecured deposit
unwhisked
wedge drive
Wigner force