the use of coal and
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/25 15:41:20
theuseofcoalandtheuseofcoalandtheuseofcoaland煤炭和天然气的使用煤炭和天然气的使用煤和汽油的用处煤和天然气的使用煤和天然气的使用theuseofcoalan
the use of coal and
the use of coal and
the use of coal and
煤炭和天然气的使用
煤炭和天然气的使用
煤和汽油的用处
煤和天然气的使用
煤和天然气的使用
the use of coal and gas
煤与瓦斯突出的使用
我认为要结合上下文的内容确定 use 的解释
目前有这样几种解释;
1. 煤和石油的用处......
2. 煤和石油的使用......
3. 煤和石油的耗费......
the use of coal and gas 煤炭和天然气的使用
the use of coal and
what are the differences between 'hard coal' and 'soft coal'
英语翻译一篇文章,谢谢Most of the energy we use for heating, lighting, transportation and manufacturing (制造业) comes from fossil (化石) fuels. These are carbon-based fuels from oil, coal and natural gas. When we burn these fuels we re
英语翻译coastal traffic from MDO(mine developer an operator) mines and potential use of traded coal from indonesia and australia suggests that a port at orissa woud be an ideal location on the east coast.
.Today,most of the families use gas to cook _______ coal,even in the countryside.A.insteadB.instead of.take the place ofCD.in the place of
48.As there is less and less coal and oil,scientists are exploring new ways of making use of ____A.primary B.alternative C.instant D.unique
帮忙填一下空格处单词(有首字母)谢谢啊We can use many kinds of energy.Most energy in the w today comes from b coal and oil.But this will not be so in the year 2020.We will get much of our energy f water.the sun,and the w .We will p
Today almost 70% of the electrical power we use comes from power plants that use fossil fuels (矿物燃料) to make electricity.Fossil fuels,such as oil,coal,and natural gas,are burned to make electricity.Burning fossil fuels releases pollution and
英语翻译The effects of roasting ,mass ratio of H2SO4 to stone coal ,leaching temperature ,liquid to solid ratio ,grinding fineness of stone coal ,and two stage counter current leaching coal reach 65.1% at the mass ratio of H2SO4 to stone coal of
the burning of gas ,oil,and coal has created acid rain.(as a result of)用passive
Today,most of the families use gas to cook _______ coal,even in the countryside.Today,most of the families use gas to cook _______ coal,even in thecountryside.A.instead B.instead of C.take the place of D.in the place of 这句话翻译过来
求翻译why we use oil as fuel instead of coal is that it burns better than coal does
雅思作文Is this a positive or a negative development?结构Fossil fuels,such as coal,oil and natural gas,are used in many countries.The use of alternative sources of energy,including wind and solar power,is encouraged.Is this trend a positive or
As there is less and less coal and oil,scientists are exploring new ways of making use of ______ energy,such as sunlight,wind and water for power and fuel.A.primary B.alternative C.instant D.unique怎么理解
英语翻译Wow,it's a lovely day!Yes,there's already a lot of snow on the ground.Let's go outside and build a snowman.Good idea.I'm going to use coal for tis eyes and a carrot for his nose.That'll be funny.Ok,I'm going to give him my hat and gloves.
Coal and oil are most_materials for the manufacturing of plastics.A artificial B building C raw Dsolid 选哪个?为什么
请各位帮忙翻译一下,如果括号里的是错的请帮忙改正.会额外悬赏We can use many kinds of energy.Most energy in the [world] today comes from [black] coal and oil. But this will not be so in the year 2020.We will get much of our e
There_ a lot of coal mines in the south,but many of them have been closedThere_ a lot of coal mines in the south,but many of them have been closed or are_ be closed.A.use to having,about toB.used to be,toC.use to having,to goingD.used to be,supposed