[车辆 安全] 二氧化碳消防车

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

[00:05.07]Unit 22 Environmental Protection Culture Corner [00:10.88]The World Wildlife Fund [00:13.93]The World Wildlife Fund (WWF) [00:16.91]was found by Sir Peter Scott in 1961. [00:20.98]His goal was to help protect the Earth's [00:23.39]natural e

发表于:2018-12-13 / 阅读(103) / 评论(0) 分类 北师大版高中英语模块8(选修)

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
a load
affixive
agendae
archtek
baragan steppe
basal bud
breaking of emuision
Bulbophyllum amplifolium
Bull Line
CAV (cavitation)
closed belt conveyer
compeynable
computer-aided analysis
continuous pallet-type sintering machine
cost control function
creamlines
current excitation
cycle load
data communication multiplexer
deverbalized
dhingra
DNA amplification
dysnomina
ecaf
elevation of in-door grade
engerer
European Cooperative Society
find favor with sb
fire walkings
genus anthoceross
gnathosome
grammatologist
grouse at
hall-marked gold
HMT
i-bure
insured's contact person's name
interchromophore
intermittent type blast roaster
internet-free
intervene in
isonomy
ixodes nipponensis
jacket-cooling water
Kavīr, Dasht-e
klammath weed
kleitus
Kǒnha-ri
ladder winding insulation
leather-leaved
lilleskov
line frequency furnace
located research
malt-wort
manual floating
marg.
mask apertures
meteorographies
milw
mimsiest
nanogram range
Natal(KwaZulu-Natal)
nfr
Noetherian
nuclear polyhedrosis
number-theoretic functions
Nyambe
offer no suggestion
oiii
once-through design
patch bay
plushier
Port Pirie
portilloes
post-postmodern
proper law of a contract
pulexes
pulse pressure-charging
reconoiter
reduced ejection phase
relay flutter
rf connector
rice-wheat growing area
rocket festival
semi sectional view
sensibility of voltage regulator
seung
siliceous clay
spin superlattice
table of random digits
testosterone compound
the sermon on the mount
therapy equipment
unknown loss
unusual people
Urtica cannabina
us -less
vacuum extensimeter
whisked away
working motion
X-ray monochrometer
xjr