un. 粘度控制系统

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
adigar
air safety
air supply manifold
ambulacral spine
amidocephalin
basement membrane of blood vessel
be delighted to
be on a hiding to nothing
belt-like
bosi
brewice
Chamber.
collapasible core
corn campions
corres
cover sand
deep tow
Delambras anglogies
door shell
dust lane
DWI driving while intoxicated
echo eliminator
Edeleanu urea dewaxing process
Edwin Smith papyrus
efficiency of underground gasification
electrolysis shop
engineering project
family Icteridae
fault offset
Femorofemoral
festgoer
field of application
fine soil
glass-coach
heating soil
heraldic china
hollow pipe
hot wire ignition
humons
identification method
inhibitions
invariable aspect
investigation for tax
iodolactones
joffrey ballet
Khākrīz
lard-asses
laticlaves
lavender-scented
Leo the Lion
limmu
lining arch
locality prediction
lolley
loomless
majdal
material evaluation
Micrococcus neoformans
minute pressure
montra
mould holder
moun
natural processes
new strip method
noncapillary
NTRDA
octal debug technique
ombudspersons
on the part of one
phony war
photoacclimate
pitcher's plate
poecilocapsus lineatuss
postnasals
Potengi, R.
program information file
qrio
radiotungsten
recirculation pump seal packing
Rhampholeon
Robert Adam
rodmell
run of mill
separate layer quantitative oil production
shank type milling cutter
sigmops gracilis
siviglia
slowmotioncamera
spotted bowerbird
stolz
string editing problem
tax-incentive
thermal advection
tractor mounted sprayer
traumatic cataract
twin oblique photograph
uneven trimmed
univariance principle
ustilago shiraiana p.henn.
welded tube
westling
zonal planting