photometric integrator
英
美
- A common purely mechanical integrator is the disk-roller type.
通用的纯粹机械的积分器是圆盘滚柱型。
- According to this transformation, first-order digital differentiator and integrator can be easily designed.
根据此种转换方式，可以容易地设计出数位一阶微分器和数位一阶积分器。
