Q2

来源: 老生常谈12 于 2024-02-03 09:23:44 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

工程上的时间最小单位是纳秒，即1000000000ns = 1sec.

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.