人吸入氧气，呼出二氧化碳。
动物(和我们一样)呼吸时呼出二氧化碳，植物吸入二氧化碳。
Animals (like ourselves) give out carbon dioxide when they breathe, while plants breathe in carbon dioxide.
植物王国的的以太体和光体吸入氧气而呼出二氧化碳，而人类和哺乳动物在非物质体却吸入二氧化碳而呼出氧气。
The etheric body and light body of the plant kingdom inhales oxygen and exhales carbon dioxide while humans and mammals inhale carbon dioxide and exhale oxygen in the nonphysical.
然后人类与其它哺乳动物和鸟类在物质形体吸入氧气而呼出二氧化碳，在维持生存中创造了一个彼此支持的共生关系。
Humans along with other mammals and birds then inhale the oxygen and exhale carbon dioxide in the physical creating a symbiotic relationship where one supports the other in the continued existence.
如果没有重力帮助空气循环，你呼出的二氧化碳会在你头顶周围形成一个看不见的云状物。
Without gravity to help circulate air, the carbon dioxide you exhale has a tendency to form an invisible cloud around your head.
宇航员呼出的二氧化碳被吸走了。
传播疟疾的蚊子在近距离闻到我们脚丫的气味之前，根据二氧化碳呼出寻找目标。研究人员希望利用这些来对付蚊子。
Mosquitoes behind malaria follow carbon dioxide exhalations until they're close enough to sniff out our feet, a strategy that researchers hope to exploit to stop them.
让血液流动起来，让二氧化碳呼出去，换进新鲜健康的氧气。
Get the blood flowing and the carbon dioxide out and bring in healthy new oxygen.
吸入硫化氢10分钟后，小白鼠的氧气吸入量和二氧化碳呼出量都降至极低，而且只要继续供给硫化氢，小白鼠的生命体征就保持在这个状态。
The mice's consumption of oxygen and production of carbon dioxide dropped ten minutes after they began inhaling hydrogen sulphide and remained extremely low as long as the gas was administered.
另一些关键神经就在旁边，是它们远远的认出了我们呼出的二氧化碳。
Right nearby are other key neurons-that recognize our CO2 from further away.
非洲疟蚊通过我们富含二氧化碳的呼出物找到我们，它们不叮咬我们的头部，转而去叮咬我们的脚，显然那儿才是它们觅食的最佳场所。
African Anopheles mosquitoes find us by our carbon-dioxide-rich exhalation. But when they get close they turn away from our heads and dive for our feet-apparently their preferred snack spot.
每个人从种10棵树开始，就可以吸收我们呼出的二氧化碳了。
Start by planting 10 trees we each need to absorb the carbon dioxide we exhale.
相比海洋，树叶吸收的二氧化碳更多，还是人类向大气呼出的二氧化碳的10倍。
Leaves absorb more than the oceans and about 10 times more than the amount humans put into the atmosphere.
背包里有氧气供航天员呼吸，并且可以排除航天员呼出的二氧化碳。
The backpack supplies pure oxygen for the astronaut to breathe, and gets rid of the carbon dioxide he or she gives out.
作为副产品的二氧化碳气体被我们呼出体外。
The waste gas carbon dioxide is produced as a byproduct and disposed of when we exhale.
背包里有氧气供航天员呼吸，并且可以排除航天员呼出的二氧化碳。
L the backpack supplies pure oxygen for the astronaut to breathe, and gets rid of the carbon dioxide he or she gives out.
当以太体和梦想自我呼吸时，它在非物质体中拉进二氧化碳而呼出氧气。
As the etheric body and dreamtime self breathes, it draws in carbon dioxide in the nonphysical and exhales oxygen.
蚊子一般更喜欢那些呼出的二氧化碳更多的人，这些人多为胖子和孕妇。
Mosquitoes tend to like people who emit more carbon dioxide when they breathe, which includes larger people and pregnant women.
人人睡后，每分钟要吸人300毫升氧气呼出250毫升二氧化碳。
After everybody rests, each minute must inhale the person 300 milliliters oxygen to exhale 250 milliliters carbon dioxide.
增加或减少呼吸—当你呼吸更急促，你就呼出更多的二氧化碳。
Increasing or decreasing respiration - When you breathe more rapidly, you blow out more carbon dioxide.
例如，在六十米之外它能够闻到人类或动物呼出的二氧化碳，蚊子大多数情况下相对人血而言更喜食动物的血液。
For example, the insects can smell carbon dioxide in the breath of a person or animal from as far away as sixty meters. Mosquitoes often like the blood of animals better than the blood of people.
我们吸入的是氧气，呼出的是二氧化碳。
大家都知道树木可以循环二氧化碳，如果大量砍伐树木，树木的数量就会急剧减少，我们呼出的二氧化碳无法得到循环。
We all know that trees can be recycled carbon dioxide, with a large number of felled trees, the number of trees will be drastically reduced, we can not be exhaled carbon dioxide cycle.
当孩子脸朝下睡眠或者他们的脸被被褥盖住的时候，他们把呼出的二氧化碳再一次呼入，因此呼入了较少的氧气。
When babies sleep face-down or have their faces covered by bedding, they are thought tore-breathe exhaled carbon dioxide, therefore breathing in less oxygen.
洞穴大气中二氧化碳收支取决于下列几个因素：（1）游客呼出量；
The CO2 content in cave air depends on the following 5-factor: 1. the quantity exhaled by tourists;
洞穴大气中二氧化碳收支取决于下列几个因素：（1）游客呼出量；
The CO2 content in cave air depends on the following 5-factor: 1. the quantity exhaled by tourists;
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