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词汇
picosecond
释义
picosecond
picosecond
D.J.:[ˈpaikəˌsekənd]
K.K.:[ˈpikəˌsɛkənd, ˈpaɪ-]
n.
1.
■
皮(可)秒,微微秒,百亿分之一秒(时间单位,符号为psec或ps)
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