【单选题】男,50岁,一次朋友聚会饮酒后,夜间出现第一跖趾关节突起,伴红、肿、热、痛,无外伤、无感染史,最可能的疾病是
【判断题】The word 'bipolar' , which is in "Bipolar junction transistor" , means that there are two types of charge carrier in the transistor.
【单选题】The difference between the resulting equations for a network in which an npn transistor has been replaced by a pnp transistor is ________
A.
the value of the resistors
C.
the sign associates with the particular quantities
【简答题】In which year, the first transistor was demonstrated?
【多选题】形体训练是各项以身体表现为主的舞蹈和运动项目的基础训练内容,以下哪些项目是形体训练?
【简答题】集成电路发展的特点是特征尺寸越来越 、晶圆尺寸越来越 、单片上的晶体管数越来越 、时钟速度越来越 、电源电压越来越 、布线层数越来越 、I/O引线越来越 。