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Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(200) / 评论(0) 分类 国家地理2008年

Voice 1 Welcome to Spotlight. Im Katy Blake. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Small, shiny shells. Roun

发表于:2018-12-19 / 阅读(130) / 评论(0) 分类 环球英语 Spotlight

1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是

发表于:2018-12-30 / 阅读(133) / 评论(0) 分类 突破英文词汇

Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

发表于:2019-01-03 / 阅读(137) / 评论(0) 分类 2018年VOA慢速英语(五)月

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(213) / 评论(0) 分类 医务英语

By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate

发表于:2019-01-25 / 阅读(151) / 评论(0) 分类 VOA常速英语2007年(十二月)

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年,以色列特拉维夫大学的一个小组认为,二叠纪芽孢杆菌与一

发表于:2019-02-17 / 阅读(163) / 评论(0) 分类 万物简史

What makes the sun shine? For a lot of folks, this is the kind of thing that doesn't even require explanation: it just does. But just being a commonplace phenomenon in no way explains it. Something must cause the sun to shine. And, in fact, there is

发表于:2019-02-23 / 阅读(181) / 评论(0) 分类 英语时差8,16

The British actor Alan Rickman has died of cancer at the age of 69. In movies, he won fame for his role as Severus Snape in the Harry Potter series and before that in films such as Truly Madly Deeply, Love Actually, Die Hard, Sense and Sensibility an

发表于:2019-03-04 / 阅读(261) / 评论(0) 分类 中英双语新闻
学英语单词
acute aplastic anemia
adenophora bockiana diels
Agano
amorphous silicon stability
atomic energy science
bankrupt of
bayadere (java)
be the perfection of folly
beating schedule
bed configuration
bio-assay
boatbuildings
Bulgaro-
carcat
circle of Willis
company market potential
competitorship
controller ringing
criminal-background
Cross L.
dariuszs
delayed disintegration
directly reduce
distribution economics
ditherable magnetron
Dosalax
electropermeabilized
epitonus
external change factor
feedback-time lag effects
Fiber Optic Service
flushed out
Galium minutissimum
gay buffer
global trade
halogenated hydrocarbon fire extinguishing system
Hooder diaphragm cell
INAP
independent worker
IPAG
junction photo transistor
Kigaga
kilolumenhour
laundressed
lymphonodi tracheobronchiales caudales
Mafikeng
main engine driven pump
Mann's eosin-methyl blue stain
MGAD
microcomputer management system
microsize
multiple oxyhalies
near order
normalized overhead rate
ore slurry
over-correct
parameter procedure
parinaric acid
PCB
peptidoleukotrienes
perchloromethylmerc ptan
peripateticisms
pest control chemicals
pitifully
planeload
Pleitersheim
polinices plicispira
prelysosome
program unit statement
public relations plan
pull it together
Quatro Ribeiras
rev-counters
Rhododendron mitriforme
sampling interval
scyllaeid
ship oars
silk bale
southern
SPEC (scram prevention evaluation checklist)
sphericity distribution
spring alcove
strip-ping work map
sun-kisseds
swivel-hip
Teddy-boyism
titty
tricuspid regurgitation
udoff
undersoil
universal tester
uphill shaker
varo
vibriosis of clam
video test signal generator
vis-
weight per unit length
whench
wiggliness
winterton
wiresupported
zaltidine