粘度稳定剂

Now if you use the right kind of atoms and you get them cold enough, something truly bizarre happens. 如果使用正确的原子,并让其足够冷却,奇迹就会发生。 It's no longer a solid, a liquid or a gas. It enters a new state of matt

发表于:2018-12-19 / 阅读(44) / 评论(0) 分类 TED演讲教育篇

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Usually, we trust common sense to solve problems. Is a runny mixture too thick? Add some fluid. Thatll make it runnier. Except when the fluid makes it th

发表于:2018-12-24 / 阅读(56) / 评论(0) 分类 Scientific American(二)月

Vaccine - a planned exposure to an antigen in order that memory B lymphocytes can retain a memory for it. In practice the organism carrying the antigen is either killed or modified so that it does not

发表于:2019-01-03 / 阅读(198) / 评论(0) 分类 医务英语

You might think frogs catch insects cause their tongues are sticky. But why is the tongue sticky, and how does it actually adhere to these insects at these very high accelerations? 也许你认为青蛙能捕食昆虫是由于舌头很粘的缘故。但

发表于:2019-01-20 / 阅读(51) / 评论(0) 分类 2017年Scientific American(三)月

A AAMA American Automobile Manufacturers Association 美国汽车制造商协会 ACEA Association des Constructers Europens dAutomobiles 欧洲汽车制造商协会 ACS American Chemical Society 美国化学学会 AFR Air/Fuel Ratio 空/燃比 AFV Alternative Fuel Vehicle 代用

发表于:2019-02-03 / 阅读(49) / 评论(0) 分类 英文语法词汇

被动语态的译法 英语中被动语态的使用范围极为广泛, 尤其是在科技英语中, 被动语态几乎随处可见, 凡是在不必、不愿说出或不知道主动者的情况下均可使用被动语态,因此, 掌握被动语态的翻

发表于:2019-02-18 / 阅读(65) / 评论(0) 分类 实用英语
学英语单词
aerial torpedo
all in the wind
balanced line system
besche
bird's eye grain
bright and clean
burning equation
celestial
cheek to cheek
civilian authority
coacts
cock of the roost
cold air-mass
collect shipment
combined halftone and line
Consumer Product Safety Act
d'brovnik
Debye-Hueckel limiting law
dengo
deuteranomaly
digital polse
Echiura
ecrevisse
electro acoustic
electrolytical
electronically controlled contour roll lathe
estimated revenues
exantlation
explosive evaporation
felt-covereds
ferulaic acid
forsterite porcelain
frame bracket
frostig
fuselage lights
gain matrix
gas-flow radiation detector
gelatinous myxoma
gentleman-scholars
gill cowling
glandulae intercarotica
glenting
grangerized book
Greystones
hainting
hard-shelled
Haripur
high-gain
ill behaved
jiaozi
join operational mode
jolt roll-over draw machine
kincob
lagrangian equations
lend my ear
Magnesians
Marmot Bay
materials statement
measured mile
microtexture
misimprover
Mokkye
moving screen
niobium pentafluoride
non-aqueous medium
non-trivial ring
oratory
pahinuis
para-ortho conversion
Parus atricapillus
Perkinston
phthalein indicator
poetly
powertoys
pressure controller signal
ralstonites
recolliding
returnable container
runrigs
sensory bud
septicopy(a)emia
sexual characteristics
sound amplifier
spheric-harmonic method
spiritualised
spotted minute
State-house
subha
sylvy
synlestids
the way of life
tim burton
total time spent listening
try engine
two pin escapement
Uddeholm
unequal twins
unexpended appropriation
ventilation nozzle
vergencies
W., w.
yirb