[医] 有角夹

Renaud was left with no alternative but to hope that a couple of planks will be strong enough to splint the weakened throwing arm. Finally work starts on raising the great trestle s. With each passing

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 中世纪攻城战

And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁, talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒,由于是在YouTube上,所以他用

发表于:2018-12-30 / 阅读(118) / 评论(0) 分类 TED演讲科技篇

3-D Printed Device Helps Children with Rare Breathing Disorder 3-D打印设备可以帮助罕见呼吸障碍儿童呼吸 You may have heard about a process called 3-D printing. It is where a machine creates a three-dimensional object -- one with heig

发表于:2019-01-12 / 阅读(92) / 评论(0) 分类 2015年VOA慢速英语(五)月

Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b

发表于:2019-01-23 / 阅读(105) / 评论(0) 分类 探索与发现2014年

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Imagine this situation. You are

发表于:2019-02-14 / 阅读(124) / 评论(0) 分类 环球英语 Spotlight
学英语单词
30 Decembrie
actinmicrofilament
aggregrate
angiographs
annual report of exchange restriction
appendicular
ar process
augrime
barbette
Bay of Plenty
be disappointed at
bettanies
bichromate of potash
Bluff Creek
Bolshevist
boxberries
brass nuts
calendered coating
came into possession
cargador
catalytic current
cause-oriented
Cherna
cistern of Pecquet
crosstrees
cryptofunctions
daily contract quantity(dcq)
desizing
destructive breakdown
difiore
digital videodisk,digital versatile disk
dormitory town
effective tensile strength
electrochemical power generation
electron mobility detector
eminentia intercondylica
ethanol-toluene azeotrope
external stores inlet
first moment
fixed shaft
flako
fluoresces
folded and gathered
gains on
governing clause
group incentive pay
hadrill
haisches
halk
hoop of spring
hydrochinone
in red ink
in-fights
inbred line chick
insectator
integral valued polynomial
isoallyl
K-Carrageenase
landgraviates
lateral tractive force
liberal
linearized twta
luteolin-7-o-glucoside
macroeconometrics
make the best of things
Mescitli
milling slide
more to come
node transformation
over-cut
oxyalizarin
partial dominance
peripheral control transfer
phase hunter
pit-
polyparagenetic minerals
powdered material
pre-legislation
psilomelanite (psilomelane)
regulator(gene)
resolution of range ambiguity
response utterance
Robert's maculae
selfode
Shade-screen
shunt-connected motor
single-purpose instrument
sized
sprucy
standardized rate
take one's ways
tigrays
toxin-antitoxin immunity
uninterruption power sources
uuts
weigh ... out
whiteoil
wood wool making machine
work therapy
WSAT
yuhua stone
zaffar