运动粘度系数

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(50) / 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
acknowledgement of copyright
ankle biters
arachnotaxis
arithmetic subroutines
athwartships corrector
axle stub end
backup software
be fair
berm with superloading
Betatab
betaxanthins
biscuit
black ash liquor
blind (flying) condition
Brahlstorf
callicarpa longifolia lam.
Casina
centre-rights
chronophilia
Color Method
counter-instances
cross toe pointing forward standing
cross-grade
cyclopentyl clcohol
cypress vine
daury
deformation dynamic inspection
deserialized
dineutus orientalis
drastic slump
DSCI
dual channel device
epiglottis holder
epsila
exponent filtering
extrusion technique
field code station
flare compensation
fluctuation noise
freezing index
fritschy
gaume
grape arbor
hard genuine babbitt alloy
infrared spectrophotometer!
intestinal spatula
left inguinal region
magisterical
marulas
men
micromort
moderator overflow
Montagu, Lady Mary Wortley
mrs beeton
mydricaine
net claims paid
new packing
nickel smelting
nigericin
nitryl-hemoglobin
nonfrugivorous
normomagnesemia
out-cull
parauque
peri-natal mortality rate
physiological astigmatism
posting field
preoptic region
primary simulation
revenue for investments
reverse flow combustion chamber
Rockwell hardness
sage sparrow
sarcophaga ruficornis
seastead
secondary stratification
selectant
sex-slave
shrug one's shoulders
soft breaks
spacetime reversal
stakingout
stepuncle
surface type attemperator
tape search unit
taskmistress
telltale clock
terpenic
titaniferous ferromanganese
tournado
traffic-light
traversing method
trompe
trusteeing
twisted
vector loop method
wagon list
wastry
wingett
with-draw
wool bin