更多“LNG是( )的缩写。 A、Liquefied NG GasB、Liquefied Natural GasC、Liteer Natural GasD、Liquified Night Gas”相关问题
  • 第1题:

    Which of the listed functions is the purpose of a gas scrubber in an inert gas generation system ________.

    A.Cools the inert gas

    B.Maintains the oxygen content at 5% by volume

    C.Drains off static electricity in the inert gas

    D.Maintains the water seal on the gas main


    正确答案:A

  • 第2题:

    The engine in a covered lifeboat is fueled with ______.

    A.Kerosene

    B.Unleaded gasoline

    C.Diesel oil

    D.Liquefied gas


    正确答案:C

  • 第3题:

    共用题干
    Natural Gas

    1 Natural gas is produced from reservoirs deep beneath the earth's surface. It is a fossil fuel(矿物燃
    料),meaning that it is derived from organic material buried in the earth millions of years ago.The main corn-
    ponent of natural gas is methane(甲烷).
    2 The popularity and use of clean natural gas have increased dramatically over the past 50 years as
    pipeline infrastructure(基础设施)has been installed to deliver it conveniently and economically to millions
    of residential,commercial and industrial customers worldwide.Today,natural gas service is available in all 50
    states in the U.S.,and is the leading energy choice for fueling American homes and industries.More than 65
    million American homes use natural gas.In fact,natural gas is the most economical source for home energy
    needs,costing one-third as much as electricity. In addition to heating homes,much of the gas used in the United
    States is used as a raw material to manufacture a wide variety of products,from paint,to fibers for clothing,to
    plastics for healthcare,computing and furnishings.Natural gas is also used in a significant number of new
    electricity-generating power plants.
    3 Natural gas is one of the safest and cleanest fuels available. It emits(发出)less pollution than other
    fossil fuels sources. When natural gas is burned,it produces mostly carbon dioxide(二氧化碳)and water va-
    por一the same substances emitted when humans breathe.Compared with some other fossil fuels,natural gas
    emits the least amount of carbon dioxide into the air when combusted(燃烧)一making natural gas the clea--
    nest burning fossil fuel of all.
    4 The United States consumes about one-third of the world's natural gas output,making it the largest
    gas-consuming region in the world.The U.S.Department of Energy Information Administration forecasts that
    natural gas demand will grow by more than 50 percent by 2025.
    5 There are huge reserves of natural gas beneath the earth's surface.The largest reserves of natural
    gas can be found in Russia , West and North Africa and the Middle East. LNG(液化天然气)has been pro-
    duced domestically and imported in the United States for more than four decades.Today,the leading import-
    ers of LNG are Japan,Korea,France and Spain.

    Natural gas is recognized as the most economical energy source______________.
    A:over the past 50 years
    B:beneath the earth's surface
    C:by more than 50 percent
    D:for more than four decades
    E:as a raw material
    F:for home energy needs

    答案:F
    解析:
    本段的中心意思是天然气被广泛应用以及天然气的各种用途。
    本段的中心意思是天然气是现有能源中极安全、极干净的一种。
    本段的中心意思是美国消费天然气的情况。
    本段的中心意思是世界上天然气的储存和供应情况。
    根据第一段的第一句话可知答案。
    根据第二段的第四句话可知答案。
    根据第二段的第五句话可知答案。
    根据第四段的最后一句话可知答案。第4部分:阅读理解第一篇 本文介绍了一项研究,该研究显示步行能健脑,经常运动可以使老年人更好地集中精力。

  • 第4题:

    共用题干
    Natural Gas

    1 Natural gas is produced from reservoirs deep beneath the earth's surface. It is a fossil fuel(矿物燃
    料),meaning that it is derived from organic material buried in the earth millions of years ago.The main corn-
    ponent of natural gas is methane(甲烷).
    2 The popularity and use of clean natural gas have increased dramatically over the past 50 years as
    pipeline infrastructure(基础设施)has been installed to deliver it conveniently and economically to millions
    of residential,commercial and industrial customers worldwide.Today,natural gas service is available in all 50
    states in the U.S.,and is the leading energy choice for fueling American homes and industries.More than 65
    million American homes use natural gas.In fact,natural gas is the most economical source for home energy
    needs,costing one-third as much as electricity. In addition to heating homes,much of the gas used in the United
    States is used as a raw material to manufacture a wide variety of products,from paint,to fibers for clothing,to
    plastics for healthcare,computing and furnishings.Natural gas is also used in a significant number of new
    electricity-generating power plants.
    3 Natural gas is one of the safest and cleanest fuels available. It emits(发出)less pollution than other
    fossil fuels sources. When natural gas is burned,it produces mostly carbon dioxide(二氧化碳)and water va-
    por一the same substances emitted when humans breathe.Compared with some other fossil fuels,natural gas
    emits the least amount of carbon dioxide into the air when combusted(燃烧)一making natural gas the clea--
    nest burning fossil fuel of all.
    4 The United States consumes about one-third of the world's natural gas output,making it the largest
    gas-consuming region in the world.The U.S.Department of Energy Information Administration forecasts that
    natural gas demand will grow by more than 50 percent by 2025.
    5 There are huge reserves of natural gas beneath the earth's surface.The largest reserves of natural
    gas can be found in Russia , West and North Africa and the Middle East. LNG(液化天然气)has been pro-
    duced domestically and imported in the United States for more than four decades.Today,the leading import-
    ers of LNG are Japan,Korea,France and Spain.

    Natural gas is stored deep______________.
    A:over the past 50 years
    B:beneath the earth's surface
    C:by more than 50 percent
    D:for more than four decades
    E:as a raw material
    F:for home energy needs

    答案:B
    解析:
    本段的中心意思是天然气被广泛应用以及天然气的各种用途。
    本段的中心意思是天然气是现有能源中极安全、极干净的一种。
    本段的中心意思是美国消费天然气的情况。
    本段的中心意思是世界上天然气的储存和供应情况。
    根据第一段的第一句话可知答案。
    根据第二段的第四句话可知答案。
    根据第二段的第五句话可知答案。
    根据第四段的最后一句话可知答案。第4部分:阅读理解第一篇 本文介绍了一项研究,该研究显示步行能健脑,经常运动可以使老年人更好地集中精力。

  • 第5题:

    共用题干
    Natural Gas

    1 Natural gas is produced from reservoirs deep beneath the earth's surface. It is a fossil fuel(矿物燃
    料),meaning that it is derived from orgaiiic material buried in the earth millions of years ago.The main corn-
    ponent of natural gas is methane(甲烷).
    2 The popularity and use of clean natural gas have increased dramatically over the past 50 years as
    pipeline infrastructure(基础设施)has been installed to deliver it conveniently and economically to millions
    of residential,commercial and industrial customers worldwide.Today,natural gas service is available in all 50
    states in the U.S.,and is the leading energy choice for fueling American homes and industries.More than 65
    million American homes use natural gas.In fact,natural gas is the most economical source for home energy
    needs,costing one-third as much as electricity.In addition to heating homes,much of the gas used in the
    United States is used as a raw material to manufacture a wide variety of products,from paint,to fibers for
    clothing,to plastics for healthcare,computing and furnishings.Natural gas is also used in a significant number
    of new electricity-generating power plants.
    3 Natural gas is one of the safest and cleanest fuels available. It emits(发出)less pollution than other
    fossil fuel sources. When natural gas is burned , it produces mostly carbon dioxide(二氧化碳)and water va-
    por一the same substances emitted when humans breathe.Compared with some other fossil fuels,natural gas
    emits the least amount of carbon dioxide into the air when combusted(燃烧)一making natural gas the clea-
    nest burning fossil fuel of all.
    4 The United States consumes about one一third of the world's natural gas output,making it the largest
    gas-consuming region in the world.The U.S.Department of Energy Information Administration forecasts that
    natural gas demand will grow by more than 50 percent by 2025.
    5 There are huge reserves of natural gas beneath the earth's surface.The largest reserves of natural
    gas can be found in Russia , West and North Africa and the Middle East. LNG(液化天然气)has been pro-
    duced domestically and imported in the United States for more than four decades.Today,the leading import-
    ers of LNG are Japan,Korea,France and Spain.

    When manufacturing many different products,people commonly use natural gas_________.
    A:over the past 50 years
    B: beneath the earth' s surface
    C: by more than 50 percent
    D:for more than four decades
    E:as a raw material
    F:for home energy needs

    答案:E
    解析:
    本段的中心意思是天然气被广泛应用以及天然气的各种用途。
    本段的中心意思是天然气是现有能源中极安全、极干净的一种。
    本段的中心意思是美国消费天然气的情况。
    本段的中心意思是世界上天然气的储存和供应情况。
    根据第一段的第一句话可知答案。
    根据第二段的第四句话可知答案。
    根据第二段的第五句话可知答案。
    根据第四段的最后一句话可知答案。

  • 第6题:

    液化天然气liquefied natural gas(LNG)


    正确答案: 经加工后被液化的天然气。其主要组份为甲烷,组份可能含有少量的乙烷、丙烷、氮和通常存在于天然气中的其它组份。

  • 第7题:

    What are the major goods moved in pipeline transport? ()

    • A、Natural gas 
    • B、Crude oil 
    • C、water 
    • D、A, B and C

    正确答案:D

  • 第8题:

    Which type of ships as below isn’t subject to Enhanced Survey Program (ESP)?()

    • A、Non-sea-going ships
    • B、Liquefied gas carriers
    • C、Bulk carriers, including ore carriers
    • D、Edible oil tankers

    正确答案:C

  • 第9题:

    单选题
    One of the principal dangers inherent in liquefied petroleum gas is().
    A

    as it warms up it becomes heavier than air

    B

    the way it reacts with sea water

    C

    the strong odor it produces

    D

    its low temperature causes frostbite or freezing


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    A fire of escaping liquefied flammable gas is best extinguished by().
    A

    cooling the gas below the ignition point

    B

    cutting off the supply of oxygen

    C

    stopping the flow of gas

    D

    interrupting the chain reaction


    正确答案: B
    解析: 暂无解析

  • 第11题:

    名词解释题
    天然气(natural gas)

    正确答案: 是指储集在地下岩石空隙中的以烃类为主的可燃性气体。
    解析: 暂无解析

  • 第12题:

    名词解释题
    液化天然气liquefied natural gas(LNG)

    正确答案: 经加工后被液化的天然气。其主要组份为甲烷,组份可能含有少量的乙烷、丙烷、氮和通常存在于天然气中的其它组份。
    解析: 暂无解析

  • 第13题:

    When a tank is to be gas freed after washing,the concentration of hydrocarbon vapour should be reduced by purging the inerted cargo tank with ______.

    A.the oxygen

    B.the gas

    C.the inert gas

    D.the hydrocarbon vapour


    正确答案:C

  • 第14题:

    A fire of escaping liquefied flammable gas is best extinguished by ______.

    A.cooling the gas below the ignition point

    B.cutting off the supply of oxygen

    C.stopping the flow of gas

    D.interrupting the chain reaction


    正确答案:C
    液化气体泄漏着火,最有效的扑救方法是断开气源。

  • 第15题:

    共用题干
    Natural Gas

    1 Natural gas is produced from reservoirs deep beneath the earth's surface. It is a fossil fuel(矿物燃
    料),meaning that it is derived from organic material buried in the earth millions of years ago.The main corn-
    ponent of natural gas is methane(甲烷).
    2 The popularity and use of clean natural gas have increased dramatically over the past 50 years as
    pipeline infrastructure(基础设施)has been installed to deliver it conveniently and economically to millions
    of residential,commercial and industrial customers worldwide.Today,natural gas service is available in all 50
    states in the U.S.,and is the leading energy choice for fueling American homes and industries.More than 65
    million American homes use natural gas.In fact,natural gas is the most economical source for home energy
    needs,costing one-third as much as electricity. In addition to heating homes,much of the gas used in the United
    States is used as a raw material to manufacture a wide variety of products,from paint,to fibers for clothing,to
    plastics for healthcare,computing and furnishings.Natural gas is also used in a significant number of new
    electricity-generating power plants.
    3 Natural gas is one of the safest and cleanest fuels available. It emits(发出)less pollution than other
    fossil fuels sources. When natural gas is burned,it produces mostly carbon dioxide(二氧化碳)and water va-
    por一the same substances emitted when humans breathe.Compared with some other fossil fuels,natural gas
    emits the least amount of carbon dioxide into the air when combusted(燃烧)一making natural gas the clea--
    nest burning fossil fuel of all.
    4 The United States consumes about one-third of the world's natural gas output,making it the largest
    gas-consuming region in the world.The U.S.Department of Energy Information Administration forecasts that
    natural gas demand will grow by more than 50 percent by 2025.
    5 There are huge reserves of natural gas beneath the earth's surface.The largest reserves of natural
    gas can be found in Russia , West and North Africa and the Middle East. LNG(液化天然气)has been pro-
    duced domestically and imported in the United States for more than four decades.Today,the leading import-
    ers of LNG are Japan,Korea,France and Spain.

    Paragraph 4 ______________
    A:Popularity and Use of Natural Gas
    B:Natural Gas Reserves and Supply
    C:Natural Gas Prices
    D:Clean Fuel of Choice
    E:Disadvantages of Natural Gas
    F:Natural Gas Consumption

    答案:F
    解析:
    本段的中心意思是天然气被广泛应用以及天然气的各种用途。
    本段的中心意思是天然气是现有能源中极安全、极干净的一种。
    本段的中心意思是美国消费天然气的情况。
    本段的中心意思是世界上天然气的储存和供应情况。
    根据第一段的第一句话可知答案。
    根据第二段的第四句话可知答案。
    根据第二段的第五句话可知答案。
    根据第四段的最后一句话可知答案。第4部分:阅读理解第一篇 本文介绍了一项研究,该研究显示步行能健脑,经常运动可以使老年人更好地集中精力。

  • 第16题:

    共用题干
    Natural Gas

    1 Natural gas is produced from reservoirs deep beneath the earth's surface. It is a fossil fuel(矿物燃
    料),meaning that it is derived from orgaiiic material buried in the earth millions of years ago.The main corn-
    ponent of natural gas is methane(甲烷).
    2 The popularity and use of clean natural gas have increased dramatically over the past 50 years as
    pipeline infrastructure(基础设施)has been installed to deliver it conveniently and economically to millions
    of residential,commercial and industrial customers worldwide.Today,natural gas service is available in all 50
    states in the U.S.,and is the leading energy choice for fueling American homes and industries.More than 65
    million American homes use natural gas.In fact,natural gas is the most economical source for home energy
    needs,costing one-third as much as electricity.In addition to heating homes,much of the gas used in the
    United States is used as a raw material to manufacture a wide variety of products,from paint,to fibers for
    clothing,to plastics for healthcare,computing and furnishings.Natural gas is also used in a significant number
    of new electricity-generating power plants.
    3 Natural gas is one of the safest and cleanest fuels available. It emits(发出)less pollution than other
    fossil fuel sources. When natural gas is burned , it produces mostly carbon dioxide(二氧化碳)and water va-
    por一the same substances emitted when humans breathe.Compared with some other fossil fuels,natural gas
    emits the least amount of carbon dioxide into the air when combusted(燃烧)一making natural gas the clea-
    nest burning fossil fuel of all.
    4 The United States consumes about one一third of the world's natural gas output,making it the largest
    gas-consuming region in the world.The U.S.Department of Energy Information Administration forecasts that
    natural gas demand will grow by more than 50 percent by 2025.
    5 There are huge reserves of natural gas beneath the earth's surface.The largest reserves of natural
    gas can be found in Russia , West and North Africa and the Middle East. LNG(液化天然气)has been pro-
    duced domestically and imported in the United States for more than four decades.Today,the leading import-
    ers of LNG are Japan,Korea,France and Spain.

    Paragraph 3__________
    A:Popularity and Use of Natural Gas
    B:Natural Gas Reserves and Supply
    C:Natural Gas Prices
    D:Clean Fuel of Choice
    E:Disadvantages of Natural Gas
    F:Natural Gas Consumption

    答案:D
    解析:
    本段的中心意思是天然气被广泛应用以及天然气的各种用途。
    本段的中心意思是天然气是现有能源中极安全、极干净的一种。
    本段的中心意思是美国消费天然气的情况。
    本段的中心意思是世界上天然气的储存和供应情况。
    根据第一段的第一句话可知答案。
    根据第二段的第四句话可知答案。
    根据第二段的第五句话可知答案。
    根据第四段的最后一句话可知答案。

  • 第17题:


    Which of the following concerning natural gas is NOT true?( )

    A.It was not favored in the past.
    B.It is easily affected by the change of the climate.
    C.People are beginning to realize its value.
    D.It is increasingly cheaper to be liquefied.

    答案:B
    解析:

  • 第18题:

    Natural gas was discovered in Britain in the()


    正确答案:North Sea

  • 第19题:

    天然气(natural gas)


    正确答案: 是指储集在地下岩石空隙中的以烃类为主的可燃性气体。

  • 第20题:

    北京公交车所用液化天然气(Liquefied Natural Gas)主要成分为()

    • A、液体甲烷
    • B、液体乙烷
    • C、液体丙烷
    • D、液体丁烷

    正确答案:A

  • 第21题:

    单选题
    The weight of liquefied petroleum gas vapors as compared to air is().
    A

    variable

    B

    the same

    C

    lighter

    D

    heavier


    正确答案: D
    解析: 暂无解析

  • 第22题:

    填空题
    Natural gas was discovered in Britain in the()

    正确答案: North Sea
    解析: 暂无解析

  • 第23题:

    单选题
    The primary hazard of liquefied petroleum gas and liquefied natural gas is().
    A

    pressure

    B

    toxicity

    C

    temperature

    D

    flammability


    正确答案: B
    解析: 暂无解析