Your M102 can fire ten 50 pound shells per minute with precision accuracy.

您的 M102 每分钟可以精确发射十发 50 磅的炮弹。

That's " precision." " Accuracy" refers to this sort of exactness in measurement, but also more generally to things that agree with the facts.

这就是“精确” 。 “准确” 指的是这种测量的精确性，但更广泛地说， 是指与事实相符的事物。