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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(153) / 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(94) / 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(95) / 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(102) / 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(167) / 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(107) / 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(125) / 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(126) / 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(187) / 评论(0) 分类 中英双语新闻
学英语单词
7-ups
abbell
Abs.E
accommodography
adiathermance
admiralty mts.
air signal
ancienter
apron strings
Australian Commonwealth Engineering Standards Association
baklava
bellairs
bezalip tablet
bran box
briskin
carbonylation
chondrinid
circuland
circulation about foils
command language interpreter
Couma
cracklings tempering apparatus
customer relationship management
damping machine
degenerate oligonucleotide
department discipline action
dry (heat)rendering
effect
electric saber saw
enmewed
family hirundinidaes
fish slicer
flip-chip transistor
forge milling machine
frequency shifters
glossopharyngeal nerves
goat story
ground-nesting
groundwater system
Hausdorff maximal principle
histidase
holkhams
homthalicrine
hvor
i-dubled
illinium
immersed halophyte vegetation
investment securities
isocyanate polymer
job recovery control file
Juncus alatus
Kosciusko-Morizet
Kurupukari
laetitias
M130
managed-trade
mids-on
mill tempering
Mýrasýsla
no header row
Nolana
operating repairs
palestric
Pendred
Perhimpunan Indonesia
pigeon berries
platylepas hexastylos
portal entry
power breeder reactor
raging bull
rate of debarkation
reverse Polish representation
rigidifying
river red gum
semi-vegetarianism
serum shock
sign sth away
sit on a fence
solid pole shoe
spin angular momentum
sshed
static electricity protection grounding
Stockerau
straightening roller
structural insensitive
Sukaraja
Sukur
Synotis auriculata
Tata de Samory
telocollinite
terrazzo panelling
thatha
time-interval analyzer
transmissible
triplet theory
ultraworlds
under-face
uterine cervical dilator
utti
video conferencing
vpe (vapor-phase epitaxy)