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煤气就是一氧化碳气,是煤炭燃烧不旺而产生的一种无色无臭的气体。在煤炉刚生或将要熄灭的时候最容易产生大量的煤气。此外,炉底灰积得太多或是炉内煤压得太实,空气流动不畅也容易产生煤气。煤气为什么能使人中毒呢?原来我们人体的组织,要维持正常的机能,需要外界不断供给氧气。氧气来自空气。在呼吸的时候,室气进入肺内,空气中的氧气就通过血管壁渗入到血液里,让血流带到身体各部分。血液中的成分很复杂,其中有一种叫血红素的,很容易和氧气结合。氧气进入血液以后,就由它带着输送到身体各部分去。但是血红素更容易和一氧化碳结合,所
Gas is carbon monoxide gas, which is a colorless and odorless gas produced when coal is not prosperous. It is most likely to generate a large amount of gas when the coal stove is new or about to be extinguished. In addition, too much ash is accumulated in the bottom of the furnace or the coal pressure in the furnace is too high, and the air flow is also easy to produce gas. Why does gas cause poisoning? It turns out that our body’s organization must maintain its normal function and require external oxygen supply. Oxygen comes from the air. When breathing, the room air enters the lungs. Oxygen in the air penetrates into the blood through the blood vessel wall, allowing blood flow to all parts of the body. The components in the blood are complex, and one of them is called heme. It is easy to combine with oxygen. After oxygen enters the bloodstream, it is transported to all parts of the body. However, heme is more easily combined with carbon monoxide.