二氧化锔 {氧化锔(IV)}

CHAPTER TWO Reading POLLUTUO FIGHTERS [00:09.90]Judy is collecting some facts for a class project on pollution. [00:18.44]She is interviewing Doctor Ray,a scientist,about trees. [00:27.51]Judy:Why are you so interested in trees,Doctor Ray? [00:38.16]

发表于:2018-12-01 / 阅读(370) / 评论(0) 分类 上海牛津初中英语八年级

[00:04.88]LISTENING [00:07.63]Listen to the description of the three culture sites. [00:12.67]Complete the map of each site based on what you hear on the tape. [00:18.55]List the names and the importance of the sites,and what is being done to protect

发表于:2018-12-13 / 阅读(155) / 评论(0) 分类 人教全日制普通高中英语(必修)高一

Unit 8 [00:02.90]Save Your World!What Is Garbage?Garbage is everything that you throw away. [00:13.06]What do we do with garbage?We bury or burn most garbage. [00:19.54]Burying garbage is quick and easy but uses a lot of land. [00:26.07]Most land nea

发表于:2018-12-17 / 阅读(188) / 评论(0) 分类 河北加拿大版初中英语读物

By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie

发表于:2019-01-03 / 阅读(48) / 评论(0) 分类 VOA2004(下)--健康科技

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(71) / 评论(0) 分类 农业与发展

Drivers in the eastern United States may soon start paying for the pollution made by their motor vehicles. Nine eastern states and Washington, D.C. are launching a system of pricing the carbon dioxide produced from burning gasoline and diesel fuel. M

发表于:2019-02-14 / 阅读(55) / 评论(0) 分类 2019年VOA慢速英语(一)月
学英语单词
accretionary wedge
albuminometer
all better
all light
angular length
ankyrin repeat
antidissolution
antisnore
autoexpose
be guilty of heresy
be sick about
BMS 2,B.M.S.
bottom shaft wheel
classical theory of field
closed breeding
cold-set grease
comitia
composite roll
constrained dynamics
courchene
curring die
Dagestan, Respublika
Daturon
decision theoretic approach to pattern recognition
domenick
exceptionalisms
fine measuring instrument
full-fusion welding
fumate
fyzabad (faizabad)
gas degeneration
genus Chlorophoneus
glucose dehydrogenase
Glycophos
gradient of slope
great western larch
growth production
gustatory analysis
have a loose tongue
hayan
hepatic branches
herringbone
hillestad
Hoeleden
ice cubes
Ilex dunniana
index of refraction
interpolar axis
intimate valence alternation pair
liquid asphaltic products
loose blasting
Lφgstφr Bredning
megalakria
methyl-rhodanide
mockus
network topology
obsigning
odelein
outer squama
over-the-knees
oxidation behavior
Pacheco, I.
panatela, panatella
paris-bound
parity rate of commodities
pea nut
perimitry
peroxoic acid
pettifor
phase and amplitude indicator
playing limit
playing space
prescriptionless
pubotuberous diameter
randomnesses
relevant vocoder
Reserved Quota
rotating loop beacon
seabone tracking and ranging station
sergeantcomponent
sinapoyl
snidery
sopressata
spslscs-s
stabilimenta
stem iron
sulfamethoxydiazine
that's a matter of opinion
thermal stimulus
thunder bay(fort william)
tin-zinc
tool geometry
total average method
triphenyl-thiophosphate
two horizontal reel trailed potato digger
unbuffered attribute
under-arming
undergroom
Veyno
wanted in
wide-cut gasoline
Zreče