生态作物地理学

Last term I took part in a geography research study group. Our topic was environment pollution and protection. We took a variety of pictures, showing the present pollution conditions of our city. To our surprise, there are still a lot of people doing

发表于:2018-11-28 / 阅读(160) / 评论(0) 分类 疯狂英语易背作文

Darwin's fabled isles, the Galapagos, are in need of a makeover. And removing invasive species of plants tops the to-do list for the islands restoration. But six species that were set to be exterminated have gotten a reprieve. Because a new study fin

发表于:2018-12-24 / 阅读(108) / 评论(0) 分类 Scientific American(十一)月

In the Rocky Mountains of Central Colorado, the forces of nature create a landscape of alpine lakes, high-altitude ponds teeming with life and mountain meadows bursting with wild flowers. It is amidst these beautiful wildflower fields that one scien

发表于:2018-12-30 / 阅读(71) / 评论(0) 分类 国家地理2008年

Section 40 Geography What is the capital of this country? Where is such and such a country? This is what we think of when we think of geography. In fact, geography covers not just countries and cities

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 英语导读1000句

EDUCATION REPORT – June 6, 2002: Geography Competition By Jerilyn Watson This is the VOA Special English Education Report. The National Geographic Society is a private organization that studies and

发表于:2019-01-07 / 阅读(82) / 评论(0) 分类 教育与新闻

Agriculture Report - Steps Toward Drought-Resistant Crops, 'Designer' Rice This is the VOA Special English Agriculture Report. A discovery in a laboratory could help lead to new generation of drought-resistant crops. Drought conditions cause plants t

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2012年VOA慢速英语(一)月

The Fernald wilderness preserve today, 21 years after the nuclear weapons plant closed for good. The Fernald Preserve in Ohio is home to deer, turkeys, muskrat and many other creatures, including 200 species of birds. However, not too long ago, the s

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2010年(六)月

In the Rocky Mountains of Central Colorado, the forces of nature create a landscape of alpine lakes, high-altitude ponds teeming with life and mountain meadows bursting with wild flowers. It is amidst these beautiful wildflower fields that one scient

发表于:2019-01-22 / 阅读(134) / 评论(0) 分类 自然百科2008年

1. Why that two-timing! 为什么那么不专情。 2. Don't let it get you down. There are plenty of fish in the sea。 别让这件事影响你的情绪。天涯何处无芳草。 3. Are you cheating on me? Because I've been hearing some rumors。 你

发表于:2019-02-07 / 阅读(84) / 评论(0) 分类 英语新闻

Planting Milkweed for Monarchs? Make Sure it's Native Monarch butterflies depend on milkweed. They lay their eggs on milkweed, and their caterpillars eat only the leaves of the plant. No milkweed means no monarchs. So the best way to help declining m

发表于:2019-02-14 / 阅读(67) / 评论(0) 分类 2018年科学美国人4月

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发表于:2019-02-19 / 阅读(116) / 评论(0) 分类 加州英语分级G5

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学英语单词
aerodynamic couple
air core transformer
alhadef
antilymphocyte globulin
aseismic plate
baron karl maria friedrich ernst von webers
basicardo
Brocard triangles
Campbell,Mrs.Patrick
carangoides armatus
carbamoyltransferase
caries-producing potential
cartoning
cascade testing transformer
Cherkasy
chleuh
clastation
comformational inversion
COMPTUEX
concurrent database transaction
convertite
corylus tibetica batalin tibeten hazel
crooksville
CTNR
cumulative fertility distribution
DC testing of cable
dibenzpentacene
endoatmospheric
epanorthosis
eurohubs
fixation clamp
frontal notch incisura frontalis
gas purification plant
Georgia Southern University
greenleaf hopper
Griffith's strength theory
guide plug
gyno-
hereditary juvenile epithelial dystrophy of cornea
high power factor ballast
hormomya mutabilis
informatise
jack catchs
jump her
Kieler Bucht
Kodala
lanius collurio
larin
lieder
lognormal
loss of biodiversity
major axis of flexspline
marginal keratoderma of palms
mean time to respond to repair
mesocola
middle-management committees
Mingjian Township
Mirzāpur-Vindhyāchal
misdoubtful
misfit value
musculi prostaticus
mush-mouth
nantoensis
Ornithochilus difformis
pachyserica horishana
partial valence
particulars about
pentachloroaniline
perfect waveguide
Pneumothroax
prosses
quotalike
rabi iis
re-badged
red-weed
resistance material
sepharose
Sic utere tuo ut alienum non laedas.
sig file
signal level detecter
small game
specific symbol
spruced up
state event
Swida daijinensis
taximetrics
tengtsungensis
testicular adnexa
Thenon
thickening capacity
torpedo punts
tracked air-cushion
transcardial
tv coupler
upper limit of hearing
vanquissant
venae ophthalmica inferior
waiting time
wanty
water power resource
wire-covering enamel
yellowwood