| 释义 |
计数器jìshùqì能自动计数的仪器。种类很多,根据机械、光电、电磁等不同原理制成,在科学研究和生产技术中广泛应用。{counter; instrument for automatic counting; different counters made on the basis of different principles of mechanics, photo-electricity and electromagnetism and widely used in scientific research and production} |