The pesticides affect the nervous system by inhibiting the enzyme cholinesterase.这类农药抑制胆碱酯酶而影响神经系统.The enzyme cholinesterase is important in the transmission of nerve impulses.胆碱酯酶在神经刺激的传导中起着重要作用.Two basic types of choli...
Conclusion: The hemoclasis of ligustrazine, synthetic borneol were obviously.结论: 川芎嗪 、 冰片溶血作用明显.A new preparation method of synthetic borneol and synthetic camphor is reported.报道了一种制备合成龙脑与合成樟脑的新工艺.The results thow that a...