psec
n. 微微秒
例句
- Picosecond: One thousandth of a nanosecond. Measurement of computer processing speed. Abbreviated psec. 皮秒:千分之一纳秒。量度电脑处理速度的单位。符号是psec。
- Objective To explore the surgical treatment of primary small-cell esophageal carcinoma(PSEC). 目的探讨原发性食管小细胞癌的外科治疗方法。