| 释义 |
温室效应wēnshì xiàoyìng
1.农业上指不经人工加温的温室内气温高于室外的效应。{(agric.) greenhouse effect; effect of the temperature in an unheated greenhouse being higher than outside}
2.指大气保温效应,即大气中二氧化碳、甲烷等气体含量增加,使地表和大气下层温度增高。这种效应曾被误认为与温室保温的机制相同,所以叫温室效应。{greenhouse effect; insulating effect of atmospheric gases; gradual warming of earth's surface and lower atmosphere caused by increased carbon dioxide, methane and other gases in the air. It was mistakenly held to have the same workings as the greenhouse's heat-preserving effect. Hence the term.} |