英语听力:自然百科

Even fearsome wasps high in treetops, are no match for the implacable ants. They watch helplessly as their own larvae are stripped from their honeycomb cribs. Now, the porters take up their burdens, they carry the movable feast back to the unquenchab

发表于:2018-12-03 / 阅读(157) / 评论(0) 分类 自然百科2011年

Here and now, cub and cub, pound for pound. The bodies of the falling litter the battle field. The females approach to the victorious males willingly, and with a discerning eye. They gravitate to the i/ storm, knowing that only the fittest gladiators

发表于:2018-12-03 / 阅读(184) / 评论(0) 分类 自然百科2011年

There is no mistaking yet. She is ready to mate. Finally, the lover/ unites a bit briefly. After two months, the breeding season is over. It is time for the long track back to their southern feeding grounds, but the females carrying the next generati

发表于:2018-12-03 / 阅读(145) / 评论(0) 分类 自然百科2011年

It's an island known for its rich cultural history and environmental treasures but human activities such as tourism and deforestation threaten some of Cubas key habitats, which is why the World Wildlife Funds Julia Langer collaborates with local part

发表于:2018-12-03 / 阅读(123) / 评论(0) 分类 自然百科2008年

In Fontanelle, Italy, a large ancient cemetery with an unusual history is about to reopen. It is a place where the living try to reconnect with lost loved ones through the skulls of strangers. The site is an ancient rock quarry. Ancient Greeks mined

发表于:2018-12-03 / 阅读(140) / 评论(0) 分类 自然百科2008年

It seems these days mobile phone technology can do just about anything, even help scientists learn more about the sex life of a koala. The bellows of male koalas may sound a bit raucous, but the team says so far data appears to indicate the calls may

发表于:2018-12-03 / 阅读(131) / 评论(0) 分类 自然百科2008年

Wild life experts are trying to figure out why sick, disoriented and bruised California brown pelicans are being found in record numbers up and down the west coast of North America. The birds, some of them dead, have been spotted from Washington Stat

发表于:2018-12-03 / 阅读(145) / 评论(0) 分类 自然百科2008年

Divers in Budapest, Hungary has spent the last few weeks exploring the depth of what may be one of the biggest underground lakes in the world. The huge subterranean thermal lake was discovered in early 2008 and in a cave complex below a Turkish bath.

发表于:2018-12-03 / 阅读(163) / 评论(0) 分类 自然百科2008年

Researchers have made some interesting discoveries near Antarctica. A team of scientists from the British Antarctic Survey and University of Hamburg have published the first comprehensive inventory of sea-and-land animals, near the tip of the Antarct

发表于:2018-12-03 / 阅读(167) / 评论(0) 分类 自然百科2008年

In 1831, naturalist Charles Darwin set out on a voyage to the Pacific aboard the HMS Beagle. Darwin arrived in Brazil in 1832, and began documenting the enormous biodiversity of the rainforest of Rio de Janeiro province. In his diary, he mentions par

发表于:2018-12-03 / 阅读(109) / 评论(0) 分类 自然百科2008年

Elves and trolls hold a special place in the hearts of the people of Iceland. The tradition and mythology of the countrys small folk dates back to the 10th century AD, when the first Norwegian Vikings settled on the island. Tales of elves were first

发表于:2018-12-03 / 阅读(126) / 评论(0) 分类 自然百科2008年
学英语单词
adiabatic saturation curve
advisor-advisee
agricuitures
aluminium plate evaporator
amino alkyl indole
antonius piuss
arsenates
assembler directive command
atletico
audiological
autistic-spectrum
bampfyldes
bare-root
be even with someone
be with child
beckner
body-centred ferrite
boystous
brickmaker
brutalitarians
by the run
c ration
chemical acid anodizing
coefficient of effective heat emission
corgis
corpora tali
cut back loan
deficiency
dered
deype
direct expansion
disease-causing
draftion board
dv cartridge
eccentric motion reversing gear
electrolyte of glass
end hole
equilibrium humidity
exhaustion syndromes
family decline curve
fixed-sieve jig
furbank
futuristics of education
glove-box train
Gravelliferone
group frequency selector
heavy non-ferrous metal
heresiastic
hog-frame
Inflamase
irreducible cluster integral
J (jet)
lays in
line balance converter
linear unit
lionitis
m.r
master horizon
menthol chloral
merriner
motive water
mouldwarps
musculi palati et faucium
natrium peroxydatum
nomen conservandum
normal mode rejection
north south range
nuculoma mirifica
OEXT
optional test condition
Otjiwarongo
Oxocholesterols
plastic fuel
Pleione maculata
prandially
prescheduled
puffs of air
punctum atomum
putrefaction
Rhododendron boothii
Rujewa
scrubs in
seamfree
shoulderlike
slow handclap
snowtime
sound attenuation factor
spontaneous oscillation of power system
St-Bonnet-en-Bresse
succession of state in respect of treaties
sumiyoshi jinja (japan)
supereffective
synonym chain
the bang out of one's buck
top of piston
twish
way-way
weight/stature2
welders
wheel spin
whole-earth
Wolfian