psec

常見例句

• Picosecond: One thousandth of a nanosecond. Measurement of computer processing speed. Abbreviated psec.
  皮秒:千分之一納秒。量度電腦処理速度的單位。符號是psec。
• Objective To explore the surgical treatment of primary small-cell esophageal carcinoma(PSEC).
  目的探討原發(fā)性食琯小細(xì)胞癌的外科治療方法。
返回 psec