您要查找的是不是：
- 内源NOendogenous NO
- 内internal
- 外源NOExogenous NO
- 内源性分泌endogenous excretion
- 内源性阿片肽endogenous opioid peptides; EOP
- 内源氮endogenous nitrogen
- 内源脉endogenous vein
- 内源代谢endogenous metabolism
- 内源呼吸endogenous respiration
- 内源节律endogenous rhythm
- 内源RNAendogenous RNA
- 内源场internal field
- 内源周期性endogenous periodicity
- 内源酶endogenous enzyme
- 内源性阿片endogenous opiate
- 内源ABAEndogenous ABA
- 内源GA3Endogenous ABA
- 内源磷Endogenous phosphorus
- 内源能intrinsic energy
- 内源论Napoleon' s invasion
