The model which dura mater near the SSS of cats was repeatedly stimulated could be trustworthily used to study on the pathophysiology and to develop the prophylactic and therapeutical drugs and other approaches of vascular headaches such as migraine .

反复 电刺激 清醒 状态 下猫 SSS区硬脑膜可作为研究偏头痛等血管源性头痛的病理生理机制、防治药物和方法的 较为 稳定 可靠 的 动物模型。

The counterbalance effect of a pumping unit can be analyzed and adjusted trustworthily by means of the power curve method .

利用功率曲线法能 可靠 地分析、 判断抽油机的平衡状况。