用定值电阻代替滑线变阻器，用分压器调节电压，可使二极管反向特性的测量更加方便。
Sliding resistance was replaced by the fixed value resistance, and potentiometer was used to adjust volt, it could make measurement of diode reverse characteristic more convenient.
用N型硅单晶材料制作了点状PN结光电二极管，对二极管的光电参数进行了测量。
The point type PN junction photodiodes of silicon are fabricated, and the photoelectric parameters of photodiode are measured.
本文提出用伏安法测绘二极管伏安特性曲线的一种电路新接法，用该接法测量时，不需修正即可完全消除电表内阻的影响。
The influence of the internal resistance of the electrometer can be got rid of completely without any revision when the method is adopted.
用发光二极管显示器或者液晶显示器控制其最小和最大扭矩值。内部存储器中可储存多达2000个测量数值，具有个人计算机或者串接打印机的借口。
Electronic torque Tester. Controlling of min - and maximum torque values with LED and LCD-display. Internal memory for 2000 values, interface for PC or serial printer.
进而提出了用发光二极管结构的非相干光时延四波混频测量有源介质带间和带内载流子弛豫速率的有效方案。
Furthermore, an effective experimental scheme based on the TDFWM IL structure of LED is proposed for the observation of inter and intra band carrier relaxation rates in the active medium.
进而提出了用发光二极管结构的非相干光时延四波混频测量有源介质带间和带内载流子弛豫速率的有效方案。
Furthermore, an effective experimental scheme based on the TDFWM IL structure of LED is proposed for the observation of inter and intra band carrier relaxation rates in the active medium.
应用推荐