音标:['pɒlimәraiz] ;
v. (使)聚合
v. cause (a compound) to polymerize
v. undergo polymerization
词型变化:第三人称单数 : polymerizes ; 现在分词 : polymerizing ; 过去分词 : polymerized ; 过去式 : polymerized
【近义词】

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(52) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(77) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(60) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(64) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 Scientific American(四)月
学英语单词
acinetobacter baumannii
all purpose cargo ship
any way
appeall
automatic elastic plastic analysis
bailable process
basilicae
be layed
be stoned
beta-decay electron
blow efficiency
box back stud
boxes out
broached spires
buckling pressure
Bullange
Caprolactom
car-freer
central-air
ciliophorans
class-name
coding clerk
cold probe
combustible gas control system
database key
delimiting character
disassociating
driven elements
electromagnetic communication
entries if note is dishonored
epiphysioid
ernst heinrich haeckels
export organization
finishdo
forefeet
gh inhibitory hormone
giuntini
Goniomenter
gyrogroup
hashtag
hoary willows
honeybellss
Hontanaya
impedance tuner
instant messengers
interselling
ion transference number
iota-amino acid oxidase
isobacteriochlorins
Junkerdom
kargopol
knawels
Libanotis acaulis
lightly damped gauge
liver-spleen disharmony
load sharing matrix switch
looseness of soil
mirror surface machine
names on the payroll
national infrastructure
Nederland
nonreturn-to-zero change on one
organic peroxide
passive component
peed back
pellicle mirror
pension funds
picornell
pollution by oil
polymer additives
popcons
precordial leads
program tracking
promenade concerts
quasiorder
quintessentializing
raptorial bird
rashamel
recoil state
rewengeance
sargoods
Schwalenberg
seed collecting forest
shank bone
Skærbæk
Slant-Eyes
sophorae flavescentis radix
stocking of mould
striped bonite
the south china sea
Thilenius, C.
trisonics
trock
unconversable
unemployable men
upn
vena peroneus
wall display
win-win-win situation
wpfl
yiheyuan
zero lash valve lifter