Asynchronization mechanism in duplex potentiometer and simple, active count measures to improve its synchronism are described.论述了双联电位器的失步机理及各种提高产品同步性能的简捷 、 有效的措施.Result shows that asynchronization FIFO solves cross - clo...
种皮上留有种脐或种痕.The seed coat is marked with a hilum or seed scar.偶而, 脐周淋巴结可触及.Occasionally, lymph nodes can be found in the vicinity of the umbilicus.方法体外培养人脐静脉内皮细胞,通过传代形成细胞的衰老模型.Methods Human umbilical vein endothelial cell...