| 从人体心脏的功率说起 |
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| 引用本文： | 冯喜忠.从人体心脏的功率说起[J].浙江工商职业技术学院学报,2008,7(4):47-48. |
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| 作者姓名： | 冯喜忠 |
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| 作者单位： | 商丘职业技术学院,河南,商丘476000 |
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| 摘 要： | 心脏是人体的重要器官。心脏不停地有规律的搏动，是维持血液循环的动力源。健康的成年人静息时，心脏做功的功率可达1．4w，剧烈运动时可达16．8W坚持参加体育锻炼，可增强心脏的功能和身体机能，对延长人的寿命具有重要意义。
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| 关 键 词： | 人体 心脏 功率 |
On Heart Power of Human Body |
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| FENG Xi-zhong.On Heart Power of Human Body[J].Journal of Zhejiang Business Technology Institute,2008,7(4):47-48. |
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| Authors: | FENG Xi-zhong |
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| Institution: | FENG Xi-zhong (Shangqiu Vocational and Technical College, Shangqiu 476000, China) |
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| Abstract: | Heart is an important organ of human body. Regular heart beating is the source of power to maintain blood circulation. A healthy man＇s heart power at rest is 1.4w while it can reach to 16.8w when he is exercising. Exercising can strengthen heart function and body mechanism and prolong life expectancy. |
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| Keywords: | human body heart power |
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