通过热板试验对小鼠的镇痛作用进行评价，并通过乙酸对小鼠的扭转反应进行评价。
The analgesic effects were assessed by hot-plate test in mice and twisting response induced by ethanoic acid in mice.
方法通过醋酸扭体模型、热板、甩尾、纳洛酮拮抗试验及豚鼠回肠离体标本研究样品的镇痛活性及机制。
METHODS the writhing model of mice induced by acetic acid, hot plate test (sc, icv), tail flick test and the model of electrical stimulation induced contraction of guinea pig ileum were used.
分析讨论了真空板芯材的泡孔尺寸、开孔率及真空度等因素对真空隔热板性能的影响并给出了试验结果。
The factors affecting its thermal performance such as the cell size, open cell ratio and vacuum pressure have been discussed and the experimental results have been reported.
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