n. [高分子] 共聚物(copolymer的复数)
n. a polymer consisting of two or more different monomers

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

发表于:2019-01-08 / 阅读(326) / 评论(0) 分类 Scientific American(八)月

最近有科学家正在研发一种全新的电子纸技术,这种电子纸其实就是一种超薄的柔性显示屏,具有很高的能效性,并且在阳光直射或明亮环境中也可以清晰地显示出内容。这种柔性显示屏的厚

发表于:2019-02-03 / 阅读(269) / 评论(0) 分类 阅读空间
学英语单词
a fatal blow
addition formula
after night
ageing units
alsatian bow
amblygonite
arab monetary fund
argands
armature stamping
battery ignition
be champing at the bit
be inside
be subordinate to
begoud
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besomer
building into
capital widening
cartellike international agreement
ceiba tree
cervicobrachial syndrome
chemical remnant magnetization
circum-oval precipitating test
civil aeronautics board (cab)
clomipramines
coco(a)nut cream
coin withdrawn from circulation
Colacium
continuous aerosol detector
copples
craniopharyngeal canal
cyanamide
Cymrophone
Dan Sa Mouc
decloxizine
deuterium plasma
double epitaxial transistor
dyces
dyphyllin
error check diagram
external-bruning ram
fede
fixed mining car
floating-point notations
for further transfer
Gauss, Karl Frie'drich
ghost cell
gibsons
gnotoxenic
golden bee
how's things
ILLIAC II assembler
impact test fixture
impanels
inspectee
interply hybrid composite
John Day R.
kilomegacycle
lays before
Lixoil
Manganocholine
methylenebis(4-phenyl-isocyanate)
mine surveying
narcospasm
nongubernatorial
not-bad
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Ocoňa, R.
orthoptic circle
pay forfeit money
Peristrophe strigosa
pilot amplifier
pivenfrine
pixar
privacy network
psycho-drama
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remotely reconfigurable hardware
restorative control
rod plane gaps
Scatter Perils
semigravity type abutment
silk winding frame
simple linear economic model
skew-polynomial ring
slip zone
slowly increasing distribution
striatula
superior coccygeal ligament
Swertia cuneata
swingle tow
tendon sheath of posterior tibial muscle
the opposite way round
three-for-two
tracker fund
turned edge
unified system of measurements
use for reference
variable flux voltage variation
water pressure test in borehole
wayments
Weltansichts