| 1. | " because if we venusians can learn to breathe in an earth atmosphere , then we can live anywhere .
因为如果金星人可以适应地球的大气环境，那么我们就可以适应任何环境、生活在任何地方。 |
| 2. | Soil co2 concentration is origin from live shoot , live root . soil microbial and carbon dioxide in the earth atmosphere
土壤co _ 2主要来源于植被根的呼吸、微生物活动及大气co _ 2扩散输入。 |
| 3. | The co2 concentration in karst soil is greater than that in the earth atmosphere . its absorption and emission are affecting carbon dioxide in the earth atmosphere
土壤co _ 2浓度为大气的几十倍，它的吸收与释放影响着大气co _ 2浓度。 |
| 4. | This phenomenon describes the way in which light physically scatters when it passes through particles in the earths atmosphere that are 1 / 10th in diameter of the color of the light
这种现象说明了光线通过地球大气微粒时的物理散射方式。大气微粒的直径为有色光直径的十分之一。 |
| 5. | The extensive use of fossil fuels oil , coal , gas in our daily lives produces huge quantities of carbon dioxide , increasing its concentration in the earths atmosphere and artificially enhancing the earths natural greenhouse effect
日常生活大量使用石油煤和天然气等化石燃料，产生大量二氧化碳，增加地球大气层的二氧化碳浓度，各种人为因素加强地球的天然温室效应。 |
| 6. | The earths atmosphere contains so - called greenhouse gases such as carbon dioxide co 2 and methane that trap the suns heat like a blanket near the earths surface . this keeps the earth warm rather like the way the glass traps the heat in a greenhouse
地球的大气层含有温室气体如二氧化碳和甲烷等，功能像毛毯一样把太阳的热力覆盖在接近地球表面的范围，就像玻璃把热力保存在温室内一样，保持地球温暖。 |
