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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(250) / 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(291) / 评论(0) 分类 Scientific American(二)月

1. diathermy /'daɪə,ɜːmɪ/ -- method of treating disease by genereating heat in body issues by high-frequency electric currents Diathermy may prescribed for arthritis, bursitis and other conditions requiring heat treatment. 关节炎、黏液囊炎

发表于:2018-12-30 / 阅读(305) / 评论(0) 分类 突破英文词汇

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(288) / 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(484) / 评论(0) 分类 医务英语

必备知识4:一些必要的词根(stems) -anthro-,-anthropo- human anthropology -aster-,-astro-,-stellar- star asterisk -audi-,-audit- hear audience -auto- self autograph -bio- life biology -capit- head, chief capital, captain -ced-go, move,yield p

发表于:2019-01-08 / 阅读(400) / 评论(0) 分类 雅思英语

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(344) / 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(355) / 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(279) / 评论(0) 分类 2017年科学美国人(七)月

Solar power 太阳能 The third way 第三种方法 A new method of making electricity from sunlight has just been tested 一种从太阳光得到能源的新方法正在尝试 AT THE moment, there are two reliable ways to make electricity from sunli

发表于:2019-01-26 / 阅读(368) / 评论(0) 分类 经济学人综合

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(298) / 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(279) / 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(316) / 评论(0) 分类 2012年VOA慢速英语(七)月

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(342) / 评论(0) 分类 实用英语
学英语单词
abattage
abustle
african-born
arceye
arched bridge
asco-gyro
assembled milling cutter
auctioneer's hammer
beamformed
branch fault
breed true to the type
brunswick stews
by-corner
coated nonmetallic tape
Cocladene
consumptive power
controlled-speed generator
CTCO2
cycadite
day day up
dead zone control
degenerative circuit
ditch rider
double stops
drawing pen holder
drip feed carburizer
east timors
Eccoilopus formosanus
ectospermina
elephant's trunk
energetic particle instrument
Fareham reds
frame stress
gadinin
gormandised
Grüsch
gully head erosion
hair wire
heat liberation per unit furnace volume
heat pipe solar water heater
honeycomb coral
impertinacy
ionization of gas
Jiri
Kobresia yushuensis
large diameter coaxial cable
leaching process
light saturation
lumber export
magnetism separation
microcoulometric gas chromatography
minifilms
myoepithelial tumor
oil heated brooder
oil-immersed type reactor
omotoso
on sb's mind
Ord kangaroo rat
Panchen Lama
pericleans
peziculoid
phaneritic
pharmaceutical chemistry
preliminary analysis
primogenital
proof of transport
protection ring
PVOD
quasiconvex
radioland
radiomagnesium
reference ship
reversing sleeve
rime break
RNase protection assay
Robitab
safo
San José, Is.
separated fuel injection pump housing
shift point
silicates classification
standard disk plough
standard source
Statutory debt limit
superbowls
syllabizes
tempory
texensis
throttle dashpot
tocks
trial displacement
Tuberite
tule elk
uk -mad
unconstant
upper 'tween deck
veeno
Viaian plexus
washbasin
went off the deep end
wolfsons
xylosides