w*********s 发帖数: 2136 | 1 Kansas Girl Says 'Superman' Hero Lifted Car Off Her
Saturday, December 19, 2009
OTTAWA, Kan. — Is Nick Harris "Superman"? His neighbor Ashlyn Hough sure
thinks so, after Harris reportedly saved the girl by lifting a car off her.
Harris was driving home after dropping his daughter off at school when he
saw Ashlyn, 6, hit by a car that was backing out of a driveway. Ashlyn fell
under the car, and Harris leaped to her rescue, according to Fox4KC.com.
"I just seen a child get hit, pushed into the s | k**********i 发帖数: 8706 | 2 医学上可以解释,遇到危险时,人的交感神经会兴奋,刺激血压、血糖升高,呼吸加速
,心跳加快,肌肉紧张。体内的肾上腺皮质系统会分泌出更多的可的松类激素,提高血
压、血糖。血压、血糖增高,血液中的氧分供应增加,人体器官得到了充足的“能量”
,会更加强壮。 | t***y 发帖数: 4060 | 3 SM的原理?
【在 k**********i 的大作中提到】![](/moin_static193/solenoid/img/up.png) : 医学上可以解释,遇到危险时,人的交感神经会兴奋,刺激血压、血糖升高,呼吸加速 : ,心跳加快,肌肉紧张。体内的肾上腺皮质系统会分泌出更多的可的松类激素,提高血 : 压、血糖。血压、血糖增高,血液中的氧分供应增加,人体器官得到了充足的“能量” : ,会更加强壮。
|
|