We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.
验对离体蟾蜍坐骨神经干进行不同浓度乙醇处理,测其绝对不应期。
We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.
验对离体蟾蜍坐骨神经干进行不同浓度乙醇处理,测其绝对不应期。
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