2. 填入“If there is no carbon dioxide, the temperature of the earth will be twenty centigrade low than the temperature at present.”,进一步说明二氧化碳对地球温度的重要性。 3. 填入“But the main reason for that is the human activity.”,指出人类活动是导致二氧化碳排放增加的主要原因。 4. 填入...
B. We call it greenhouse effect. C. There are less and less green plants on the surface of the earth. D. If there is no carbon dioxide, the temperature of the earth will be twenty centigrade lower than the temperature at present. E. It's dangerous for the whole world.1.___ 2.__...
High-temperature absorption of carbon dioxide at 4.40 μ : M. Steinberg and W.O. Davies, J. Chem. Phys. , 34 (4), April 1961, 1373–1377doi:10.1016/0042-207X(62)90945-4Vacuum
Carbon dioxidegas is colorless and heavier than air and has a slightly irritating odor. The freezing point is-78.5oC (-109.3oF)where it forms carbon dioxide snow or dry ice. Carbon dioxide gas is produced from the combustion of coal or hydrocarbons or by fermentation of liquids and the breat...
Low-temperature CO2 electrolysis represents a potential enabling process in the production of renewable chemicals and fuels, notably carbon monoxide, formic acid, ethylene and ethanol. Because this technology has progressed rapidly in recent years, a sys
carbon dioxide is the gas . With the increasing amount of temperature the sea at the poles(极地) would move over there and the sea level must rise . The earth is our only home and everyone should care about and protect it ! 根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项...
carbon dioxide in the air. With the continuing increase of temperature, the ice at the poles(极地) would melt(融化) and the sea level may rise. 5 The earth is our only home and everyone should care about and protect it! 根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,...
high temperature,low temperature,normal temperature,constant temperature,average temperature 权威英汉双解 英汉 英英 网络释义 temperature 显示所有例句 n. 1. 温度;气温the measurement in degrees of how hot or cold a thing or place is 2. 体温the measurement of how hot sb's body is ...
Carbonate formation is the primary source of energy and carbon losses in low-temperature carbon dioxide electrolysis. Realigning research priorities to address the carbonate problem is essential if this technology is to become a viable option for renewab
carbon dioxide in the air.With the continuing increase of temperature, the ice at the poles(极地) would melt(融化) and the sea level may rise.___ The earth is our only home and everyone should care about and protect it!根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使文章...