Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces，such as in a pumproom，provided that the（）.
相似题目
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Which of the following statements is true concerning carbon dioxide when used as a fire extinguishing agent?（）
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One of the disadvantages of using carbon dioxide to extinguish a fire in an enclosed space is （）.
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An advantage of a dry chemical over a carbon dioxide fire extinguisher is its（）.
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All of these alternatives are carbon-based fuels（）molecules are smaller and simpler than those of gasoline.
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The combustion of larger molecules,（）have multiple carbon-carbon bonds involves a more complex series of reactions.
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An advantage of an ABC dry chemical over a carbon dioxide extinguisher is（）.
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The center of volume of the immersed portion of the hull is called the（）.
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An advantage of a dry chemical over a carbon dioxide fire extinguish is its（）.
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The center of the underwater volume of a floating vessel is the（）.
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What is NOT a characteristic of carbon dioxide fire-extinguishing agents?（）
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For which of the listed classes of fire combinations would carbon dioxide be most suitable as the extinguishing agent （）.
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表观分布容积（apparent volume of distribution，Vd）
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To minimize the formation of carbon deposits on fuel injection nozzles, you should （）
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The figure that the volume of air at BDC is divided by the volume of air at TDC is termed as（）.
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In calculation, the export volume is calculated in term of CIF price and the import volume is calculated in term of FOB price.
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The volume of trade has increased tremendously to the advantage of both countries.
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Which of the following is true about the obstacles for effectively capturing carbon emissions？
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In the chemical equation shown in the passage, the carbon in CO2 becomes part of which of the following types of molecules？
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The example of carbon pollution is used to illustrate______.
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In order to help to form. shiny crystals of diamonds the carbon needed______.
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Climate change is the greatest challenge facing humanity: drastic reduction of carbon emissions is vital if we are to avoid a catastrophe that devastates large parts of the world. Governments and businesses have been slow to act and individuals now need to take the lead. The Earth can absorb no more than 3 tons of carbon dioxide emissions each year for every person on the planet if we are to keep temperature and rainfall change within tolerable limits. Yet from cars and holiday flights to household appliances and the food on our plates, Western consumer lifestyles leave each of us responsible for over 12 tones of carbon dioxide a year—four times what the Earth can handle. Individual action is essential if we want to avoid climate chaos. How to Live a Low-Carbon Life shows how easy it is to take responsibility, providing the first comprehensive, one-stop reference guide to calculating your CO2 emissions and reducing them to a sustainable 3 tons a year.
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实际气体actual gas： 压力低、温度高、比体积很大的状态时，接近理想气体It approaches ideal gas at low pressure, high temperature and large specific volume.
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After vulcanization, there are still many carbon－carbon double bonds in the molecular chains of natural rubber.（)
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Big Data is an evolving ______ that describes a large volume of structured, semi-structured and unstructured data that has the potential to be mined for information and used in machine learning projec
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