释义 |
ballistic technique 弹射技术 A method used in the printing head of a matrix printer. The needle is driven forward by a clapper which stops its motion before the pin head meets the ribbon. The pin is thus in free flight at the point of contact. 阵列打印机的打印头中使用的一种方法。其具体过程是:舌簧驱动打印针向前运动,并在 打印针针尖碰到色带前停止其驱动;因此打印针打在接触面上时是处于自由运动状态。对照 non-ballistic technique。 参阅matrix printer。 |