“内源性镇痛系统”的概念、定义、翻译、参考文献-科学参考

单词	内源性镇痛系统
释义	内源性镇痛系统 Encyclopedia 理学躯体神经系统释 endogenous inhibitory system内源性镇痛系统以中脑导水管周围灰质（PAG）为核心，连结延髓头端腹内侧核群（中缝大核及邻近的网状结构）和一部分脑桥背外侧网状结构（蓝斑核群等），通过下行抑制通路对脊髓背角的痛觉初级传入活动产生抑制性调制的结构功能单元。
随便看	closed operator closed orbit closed orthogonal sequence closed orthogonal system closed orthonormal system closed path closed path Green's function closed path; loop closed path space closed pipe closed plane closed pneumothorax closed point closed point set Closed Population closed power station closed professional sports league closed pseudo-manifold closed quadrature formula closed quantum system closed range theorem closed ray closed region closed reserve system closed resonator

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。