avometer造句

• Survey on the principle and maintenance of circuit by capacitance of digital avometer
  数字万用表电容测量电路原理及检修
• Taking the silicon diode as an example , through an analysis of the diode ' s current - voltage characters and the avometer circuit , the writer finds out the reasons for the differences in the amount when measuring the positive direct current equivalent resistance with different ohm grades
  摘要以硅二极管为例，从二极管的伏安特性及万用表内部电路的角度，分析了用指针式万用表的不同欧姆档位测量二极管的正向直流等效电阻时，其值缘何不同。
• This paper describes the function of oscilloscope , the possibility and the combination with avometer in examining and repairing color tv in the view of the emerge of new technologies , new circuits and new types and also points out the significance of the examination and repair of tv with " oscilloscope plus avometer "
  摘要针对目前彩电新技术、新电路、新机型的推陈出新，通过阐述示波器在检修彩电中的作用、可行性以及和万用表配合使用的结合点，指出“示波器万用表”检修彩电的重要意义。