[化] 过氧化二乙基

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(367) / 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(47) / 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
alarima
allylnordehydroisomorphinan
analysis of variance model
antenna measurement range
anti-fungal
arrival date
bacterioerythrin
biological weathering
body blow
campering
cargolifter
celluvibriocin
cheddarlike
chest cavities
computerized pattern recognition
consolidation sedimentation
convalescent stage sera
corncracker
cotton sewing threads in hanks
cyclic subgroup
depth-registering device
desynched
distributor
Domain Synchronization
dracaenas
dual channel universal interface
film forming emulsifier
full swivel
gas refrigeration cycle
great discovery
grid capacity
health protection tea
holding patterns
horizontal bed
horse-back
horsepower limiter
i-botened
i-luved
inobebeerin
interking
intorted
Karnic
Khāledābād
linsays
luminance distribution
magnetic thickness gauge
Malcolmia hispida
Malkite
mantini
martensitic range
mattress netting steel wire
maze router
mission dependent interface
multidrop loop controller
no bueno
non automatic tripping
ocreate
ontogenetically
orthogonal linear transformation
ossil
outdoor-indoor bushing
overcontribution
oxygen bleaching of pulp
parallel-line
phenylazoaniline
picrotonol
point technique
Pontant
postalar bridge
procarbazine
Ranzo
Ray County
refugee camps
roarers
Rosslau
round pierce punch
Roy Wilkins
sack conveyor
saeger
selective phase
sheep shank
slab-track
spherical branch
splash and dash
stability theory of large-scale systems
Straupitz
suprexes
surface rib
syntedril
takes the place of
tax heaven
temperature and pressure reducer
tenant-peasant
the lion's skin
threw it
tower-snag recovery
uniserial module
V.
vhdl
waterwings
wide character
wier washing shower