coarse counting

• 粗计数

coarse counting的用法和样例：

例句

1. Based on rough counting of mechanic fetch pills, the system realized twice electronic minutia counting based on technique of digital image processing.
   该系统在机械取丸粗计数的基础上，采用数字图像处理技术完成了两次细计数，保证了数丸的高精度。