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(288) / 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(249) / 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(334) / 评论(0) 分类 Scientific American(一)月
学英语单词
abseys
adjustment tax
affodills
agricultural disaster indemnity
analyse
Anton Piller order
arshads
Bacillus satellitus
bandra-kurla
batch-type furnace
benzoyllactic acid
beta-position
bottom pouring stopper ladle
cake adhesive retention meter
canonical account
catchwork irrigation
clutchness
contacto
control objective
crape-fish
crew change vessel
demakes
dentelure
digital display dividing head
dissatisfyingness
Dnister(Dniester)
door hanger
drop shipped
eminent-domain
epitaphers
Eugenia corynantha
exhorbitant
existing bridge
fixed spacing
from sea to shining sea
G. W. R.
geodynamic pressure
germ-freest
grain growth coarsing
henestrosa
highboard
Houssay phenomenon
in the northwest
indefatigable
inverse of a number
jezzle
kiddy table
kinship relationship
knaggy wood
lamine
lane direction control signal
lanoline grease
laser distance meter
lateral pressure coefficient
lexical functional grammar
load sensing system
mathematic subroutine
miles-per-hour
modal verbs
modern technological esthetics
moving-picture shows
oil-shale
Olmsted
orter
palmitoyltransferase
pension neurosis
Phyllostomid
pigeon eggs
positively oriented curve
potassium hydrogen phosphate
pulse charging
qpis
radio climatology
rangelands
rank one correction (roc) method
recovering tank
redrill
resistance to wear and tear
river dolphins
rogersite ( (1)lausenite)
scotistic
shatins
slow closure type valve
socket 2
soft nose plate
string up
subconjunctival ecchymosis
super-large-scale integration
superconductive chopper
szemaoensis
theory of estimation
tonta
Trigonotis delicatula
turbo-charger
tympanic neurectomy
variable geometry combustor
Velikiy Dvor
virches
virgin intensity
wood type
word accent
X-ray energy