弹粘性

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(119) / 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(157) / 评论(0) 分类 Scientific American(二)月

232. A vocation for the vigorous 充满活力者的职业 vigor-vocational The vigor and vitality that one must possess to be a doctor is amazing. Perhaps many have the vision, but only the truly vigorous can handle such a vocation. Virtuosity is a m

发表于:2018-12-30 / 阅读(127) / 评论(0) 分类 胡敏托福词汇记单词

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(343) / 评论(0) 分类 医务英语

By Mil Arcega Washington 25 May 2007 Technology and high gasoline prices are helping to coax hard-to-extract oil from California's oil fields. Production at some of the state's older oil fields is expected to dry up in about 25 years, but Chevron say

发表于:2019-01-13 / 阅读(209) / 评论(0) 分类 2007年VOA标准英语(五月)

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(194) / 评论(0) 分类 2017年Scientific American(三)月

Frog Spit Behaves Like Bug-Catching Ketchup 青蛙唾液竟然类似番茄酱? 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 acc

发表于:2019-01-20 / 阅读(136) / 评论(0) 分类 2017年科学美国人(七)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(162) / 评论(0) 分类 英文语法词汇

By Greg Flakus Houston, Texas 17 May 2007 High energy prices, coupled with rising demand, are putting pressure on the oil and gas industry worldwide. Many companies are finding and developing new, underwater fields. More than 67,000 representatives o

发表于:2019-02-05 / 阅读(169) / 评论(0) 分类 2007年VOA标准英语(五月)

Agriculture Report - Tomato's Genetic Secrets Are Peeled Away This is the VOA Special English Agriculture Report. Scientists have made a genetic map of the tomato. Tomatoes are second only to potatoes as the world's most valuable vegetable crop. Eigh

发表于:2019-02-08 / 阅读(169) / 评论(0) 分类 2012年VOA慢速英语(七)月

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发表于:2019-02-11 / 阅读(212) / 评论(0) 分类 加州英语分级G6

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(179) / 评论(0) 分类 实用英语
学英语单词
acinum
Al Jafr
all-metal plant
antidermatitis
arch-prelate
array element type
bell metal
bladder irrigating syringe
blanking disc
camber of a ship
Chaenomeles speciosa
Clinostomum complanatum
conduction oil
depardieux
depenalize
depreciable value
dissipation line
distopulpolabial
do-nothing operation
eligible value date
eliomyss
epoxy bituminous lacquer
exhaustivenesses
Exo-isomaltohydrolase
exoskeleton
fakahatchee
fan beam antenna
featherpate
feels the pinch
flibberty-gibbets
floating debt
forward electric fence
freeze drying process
frequency senser
gastrocolitis
Gastrodia tuberculata
girman
Gold Identity Marks Registry
grin-rod lens index distribution
hailstorm days
hear me out
heat treating regime
Henle's sheath
hfff
hymm-88
indinavirs
intelligibility measure
inverse flange
job lead
karbate impervious graphite
keckle meckle
knurled cap
levelhandedness
Livial
manille
massing machine
melano-polynesian floral region
mentha suaveolenss
miscorrelations
mystagogies
Oil Companies International Marine Forum
opiniative
organometallic compound
os1 breve
Oyten
passioned
petroleum additive
pioneerings
pistillidia
race-way grinding machine
real national product
real-time signal analysis
sale at tariff prices
salone
sediment chamber
sexuale
singerman
singular restoration
slevogt
soil reclamation
solid state UPS
some-t
spray-dip
spuriosities
stamping wheel
stranded galvanized steel wire
t-acp
Tageszeitung
tension recovery
titrators
Too bloody right !
trimethyl-tin sulfide
tsikata
value amount & code
variable-frequency method
Velgast
verification by tests and scruting
Vitacampher
vulval lymphangioma
wackers
wind-coma
wjr