MY BATHTUB IS USED TO MARINATE MYSELF IN WATER.

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User: quietning
i am almost one of the first users of motime in china,however my blog still needs more attention.

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Wednesday, February 23, 2005

 关于呼吸

吸入:氮气(约75%,)氧气,(约24%,)水蒸气(不到1%),二氧化碳(不到1%)。
呼出:氮气(约75%,)氧气,(约24%,比吸入时稍低)水蒸气(不到1%),二氧化碳(不到1%比吸入时稍高)。

那么,两个人在水下通过一个管子是否可以利用肺里的空气,长时间的呆在水下?

Posted by: quietning at 02/23/05 06:26 | link | comments (2)


Comments:
#1  23 February 2005 - 09:19
 
小的时候,做过一个试验,将一个苍蝇放在一个瓶子里,然后把瓶口用蜡烛封住,过了2、3天后发现苍蝇还活着,为什么他没有被憋死呢?当时奇怪了好些日子。
User: quietning Contact me View user's mediablog quietning
#2  28 February 2005 - 15:48
 
不行不行,小时候曾经用塑料袋蒙着头(注:有一定量的空气)呼吸,很快就感觉不行了。
chester
Anonymous
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