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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(131) / 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(71) / 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(73) / 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(77) / 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(132) / 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(82) / 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(101) / 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(96) / 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(156) / 评论(0) 分类 中英双语新闻
学英语单词
4-ketodecanoylhistamine
6-azacytidine
accidents waiting to happen
acid-rain
Acmaea
action-movie
advance mobilization loan
air-cushion
Anadyrskiy Zaliv
angular-position pickup
anti evolution
archaeomagnetism
area curve
arigon
asychronous
Bang Beng, Tg.
be wide of the mark
bio-vitric
blastozoid
Boreland
broadcasting sweep-signal generator
calorimetric wattmeter
capstan handwheel
carnaubon
Catrimani
Class D
closed edge gutter stabilizer
coincident spectral density
coral-tree
damping wire
desacetylcinobufagin
design management
deuteron bombardment
direct activities
discontinuous transmission
doggicam
Drigalski-Conradi medium
enzymohistochemistry
fig wasps
flehmened
frothiness
Gary Kasparov
germaniumtetrabromide
havernicks
heuristic decision
hypomasculinity
Ilex atrata
ionizatoin by collision
keto-urine
kicker cylinder
Leopardian
ligging
limited goverment
loading bench
magnetic focused image intensifier
Maritime Capture
megagift
microprocessor system timing
misconstrue
mixed-stock
musculo-cutaneous artery
napa-sonoma
NAT2
Navy Heavy
non-permissive
nonshared environment
overflow type of albuminuria
oxiranemethanol
PDABM
photoacoustics
plopping
polishing treatment
practico-
precautionary launch
predicate calculuss
prefile
proceomycin
psilocybin
psychogenetically
quadrantal triangle
radio spectral line
real axes
refractionometer
relocks
reproductive toxicology
revision cycle
roughcuts
Santee
shear test of discontinuity
solvent wash
Spooners
stare-downs
streamline operration
suturae sphenofrontalis
Towfishing
Toynbee's law
Trapezus
traverse crane
unsteadiest
vaudeville theatres
venae circumflexae femoris laterales
zero-sequence symmetrical component