亚洲五月综合缴情综合久久_jlzz大jlzz大全免费_十八禁av无码免费网站_99国产美女露脸口爆吞精

No one can deny that life is more and more precious. Today's people demand not only a healthy body, but also a healthy living space. The wooden house will satisfy the people who pursue high quality life and long life. Scientific research has found that: long-term living wooden house can extend the life of 9-11 years!
Because the environment formed by wood materials can adjust the living conditions of animals, a foreign research institute specializing in human natural science has carried out an investigation and Research on this: among the 30 people who lived in wood-based houses for a long time and 30 people who lived in reinforced concrete houses for a long time, the average life span of the former is 9-11 years higher than that of the latter!
China's 95 national key teaching material "wood conservation" also clearly expounds the argument that living wooden house can live for 9-11 years. In the survey, the researchers found the following reasons:
1. A large amount of fendoxin and anion released from wooden house are beneficial to health. The presence of fendoxin and anion (air vitamin) in wooden houses is dozens to hundreds of times higher than that in reinforced concrete houses. Fendoxin and anion are the substances that modern forest bathers push their favorite. They can kill bacteria in the air, contain human diseases and enhance immunity. The wooden house has obvious effects on the recovery of consciousness, the improvement of attention, the reduction of blood pressure, the stabilization of autonomic nerves and the relaxation of mood.
2. Pure wood environment is more suitable for survival. Compared with the same organism in the concrete environment, the difference of immunity and physiology between them is about 42%. The former is the best living space for modern human beings.
3. Wood can absorb radiation and reduce human injury. Wood can absorb ultraviolet rays in sunlight, reduce the harm of ultraviolet rays to human body, and reflect infrared rays at the same time. Wood is a porous material, the surface will form a small concave convex, in the light of irradiation, it will be diffuse reflection phenomenon or absorb part of the light. So it softens the dizzy light. Therefore, wooden houses have the least visual nerve stimulation.
4. The wooden house will create a more livable temperature and humidity. Wood is a kind of porous material with small thermal conductivity, which is a bad conductor of heat. It can adjust the temperature of the room. It can bring people warm feeling in cold winter. The moisture absorption and desorption of wood can directly alleviate the change of indoor humidity. According to the comparative study of concrete house and wooden house, the annual average humidity of wooden house is 8-10% lower than that of concrete house, and the variation range is about 60-80%, which is closest to the index of 60% relative humidity of the best living environment.
5. Wood structure houses have good seismic resistance. Most of the houses that survived the Kobe earthquake in 1995 were wooden ones. The wooden house made of pure wood has unique wooden groove, stable structure, excellent toughness and higher overall seismic performance. To sum up, the ecological wooden house can prolong life, return to nature and nature. There is a scientific basis for the theory of living in a wooden house to prolong life.
It can be seen that the view of wood prolonging life is scientifically verified, so there is also a scientific basis for wood flooring to be superior to ceramic tiles!