激素的调节�纵�调节a促进作用寒冷刺激→下丘�分泌促甲状腺激素释放激素→垂体 →甲状腺 →代谢加强b�制作用甲状腺激素增多→ Template




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tomski激素的调节�纵�调节a促进作用寒冷刺激→下丘�分泌促甲状腺激素释放激素→垂体 →甲状腺 →代谢加强b�制作用甲状腺激素增多→ coloring