沙丘固定

EXPLORATIONS - The Indiana Dunes: Beautiful Sand Hills and Wildlife in America's Midwest By Jerilyn Watson Broadcast: Wednesday, April 27, 2005 (MUSIC) VOICE ONE: This is Faith Lapidus. VOICE TWO: And

发表于:2019-01-04 / 阅读(65) / 评论(0) 分类 Explorations

This is Scentific American's 60-Second Science, I'm Steve Mirsky, got a minute? At Point Reyes National Seashore in Marin County, California, a plant called Tidestroms lupine is holding on for dear life. Its survival has been threatened by the appear

发表于:2019-01-08 / 阅读(38) / 评论(0) 分类 Scientific American(八)月

EXPLORATIONS - The Indiana Dunes: Ancient Hills of Sand on Lake Michigan FAITH LAPIDUS: This is Faith Lapidus. STEVE EMBER: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we visit the Indiana Dunes. These hills of sa

发表于:2019-01-12 / 阅读(50) / 评论(0) 分类 2012年VOA慢速英语(六)月

When we had trudged along for several hours, in silence, the darkness fell,and the stars began to come out. 当我们默默地走了好几个小时以后,天黑了下来,星星开始发出光亮。 Thirst had made me a little feverish, and I look

发表于:2019-01-29 / 阅读(49) / 评论(0) 分类 小王子

Encounter one: Ocean City, New Jersey, 1980. 遭遇一: 1980年,新泽西的欧欣城. This was the summer when the special edition of 那是个夏天,正好赶上《第三类接触》的 Close Encounters of the Third Kind was released. 特别版发布

发表于:2019-02-14 / 阅读(48) / 评论(0) 分类 TED演讲科学篇

Richard and I sat on my porch, looking out over the dunes to the Gulf. The smoke from his cigar drifted mellowly in the air, keeping the mosquitoes at a safe distance. The water was a cool aqua, the sky a deeper, truer blue. It was a pleasant combina

发表于:2019-02-16 / 阅读(39) / 评论(0) 分类 英文短篇小说
学英语单词
active network
after-theatres
air furnace
Alleculidae
anthrathiazine
bar iron
barometric fluctuation
Bletchley Park
broadsheet
brokerage accounts
characteristic life
Chinese feet
chorioretinaldysplasia
coenobium (pl. -bia)
coinventing
computer-aided engineering
confidentially
connate deposite
corkscrew yarn
CPSase
crosshole seismic
delabiate
derived investigation level
Dicranostigma lactucoides
Epistle to the Galatians
forest-tundra
G3PD
goldenly
half interval method
hawked
heating up time
hired-gun
horrorfests
international correlation
Jakobit
Koraka Burun
line rupture protection valve
make-sail
manageable
manganese hypophosphate
market fargmentation
milkvetch
monogenesis
mortaill
Ms. I. T.
mungus
new way
non-adsorptive support
olive-tree agarics
one-piece sucker rod
overpackaged
paired fin
parasitic leiomyoma
Patah, Gunung
percutaneous nephrolithotomy
perivales
perpendicular shaft
phanerozoite
pile protection
precariously
preformed precipitate
Presinian period
presper
primary mineralization
process lag
processing of crude oil
QF (quality factor)
quota of quality coefficent
rasterises
remixture
residuosity
retained tpdu
revans
runner seals
Sandong-ni
scale experimental model
Sete Cidades
sheeplike
socade
split bed
starterless fluorescent lamp
syndrome of remained toxicity
tertiary publication
thermal expansion instrument
thermal ionization mass spectrometer
three-vector
thunder cloud
tijanis
total potential
true-falser
unbelievingly
under limit
unitaskers
upper jaw
varying load condition
vesicular breathing
wake stream theory
warmth retaining tester
WATFOR
wiseye
woodear
zenani