In ACF / VTAM, pertaining to a physical unit ( PU ) or logical unit ( LU ) that has an active physical path to the host processor containing the system services control point ( SSCP ) that controls the PU or LU.是什么意思_In ACF / VTAM, pertaining to a physical unit ( PU ) or logical unit ( LU ) that has an active physical path to the host processor containing the system services control point ( SSCP ) that controls the PU or LU.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句