[物] 固体微声物理学

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 macro- 表示大的,宏观的 macroeconomics = macro + economics(经济学

发表于:2018-12-19 / 阅读(44) / 评论(0) 分类 英语PK台

Ever get a ringing in your ears after a loud blast of music on your iPod? Thats one example of the usually temporary condition called tinnitus, the sensation of sound even when no sound is being produced. But a new inventioncreated by high school stu

发表于:2018-12-24 / 阅读(87) / 评论(0) 分类 Scientific American(九)月

DAVID GREENE, HOST: I mean, let's listen to this. (SOUNDBITE OF TV SHOW, STAR TREK: THE ORIGINAL SERIES) JAMES DOOHAN: (As Captain Montgomery Scott) Ready to transport. WILLIAM SHATNER: (As Captain James T. Kirk) Energize. D. GREENE: Yes, the familia

发表于:2019-01-16 / 阅读(89) / 评论(0) 分类 2017年NPR美国国家公共电台7月

In 1875, when a young German in Kiel named Max Planck was deciding whether to devote his life to mathematics or to physics, he was urged most heartily not to choose physics because the breakthroughs had all been made there. The coming century, he was

发表于:2019-01-29 / 阅读(49) / 评论(0) 分类 万物简史

Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas

发表于:2019-01-30 / 阅读(91) / 评论(0) 分类 60秒科学

靛蓝青年布:Indigo chambray 人棉布植绒:Rayon cloth flocking PVC植绒: PVC flocking 针织布植绒:Knitting cloth flocking 珠粒绒: Claimond veins 倒毛: Down pile making 平绒: velveteen (velvet-plain) 仿麂皮: Micro

发表于:2019-02-17 / 阅读(49) / 评论(0) 分类 实用英语
学英语单词
absorptive rate
air photo technique
allelic frequency
ammonium bromoselenate
Anostominae
antitruncations
ballgag
Barberville
began with
bristle roll
chauri (nepal)
chlordiazepoxide
chunkserver
Commonwealth Preference System
corresponding corners law
cutting force
day is breaking
decolo(u)risation
diebold-mariano test
dislocation climb
dispersion ring
drying time clock
El Alto
fling aside
foil
furunculosis blastomycetica
genus glycerias
glucogen cardiomegaly
Greenmeadows
gurglets
hand knotted carpet
hard-goings
heterochromia extremitarum
high accuracy
high pressure crystal growth furnace
horticulist
hypermagnesaemia
immunoelectrochemoluminescence
impouch
intermediate repeater station
judeophobia
Khuis
kulps
Laing
lapachol
lateral pressure
law of compensation for wrong detention and conviction
lay a mine for someone
Le Grau-du-Roi
make up one's mouth to
medium pressure element
moberg
monoousian
multi-discursive
navigating space
non-recurring cost
nucula torresi gemmulata
omnidirectional coverage
operation regulation
paganise
peachie
peripheral squints
Phecda
piptopetalus
pneumograph
point of inflexion on curve
polymeric chloroprene rubber
porcelainware
prairie rattlesnakes
pre-indexing operation
primary chord
Psathyrellaceae
re-imagine
real-time link
regeneration by strip-felling
scratch data cartridge
seven-thirds rule
sherardising
single fired boiler
Skjelnes
sociometrical
sparrowbill
spheric distribution
spherically symmetric distributions
station pole
Surgiderm
take your lumps
tellurous acid anhydride
time-rock unit
Toloa Creek
Trophis
undergrowing
unidentified radionuclide
vacheries
vertical choke
water sealing pipe
weed injury
whiskey-jack
wild silk
x-ray fluorescent analysis
Zeisian sty