方法应用全细胞膜片钳技术记录乌头碱对大鼠心肌细胞动作电位时程的作用，分别给予奎尼丁、维拉·帕米处理比较二者对动作电位时程的影响。
Methods Effects of quinidine and verapamil on the alteration of action potential duration induced by aconitine were studied by use of the whole cell patch clamp techniques in rat ventricular myocytes.
本文介绍了一种加工管钳牙板上三角齿用拉刀的设计和计算方法。
In this paper, the design and calculating method of a kind of broaches for machining triangular tooth on the die has been introduced.
只见牙医阿姨拿起老虎钳子，钳住我的牙齿使劲一拉，就把我那颗摇摇欲坠的大门牙拔了下来。
Dentists aunt picked up the child saw vise, vise energetically one of my teeth pulled, I was sinking, crumbling pull down the big front teeth.
只见牙医阿姨拿起老虎钳子，钳住我的牙齿使劲一拉，就把我那颗摇摇欲坠的大门牙拔了下来。
Dentists aunt picked up the child saw vise, vise energetically one of my teeth pulled, I was sinking, crumbling pull down the big front teeth.
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