| 释义 |
preselection
pre·se·lect P0537200 (prē′sĭ-lĕkt′)tr.v. pre·se·lect·ed, pre·se·lect·ing, pre·se·lects To select beforehand, usually according to a specific criterion.
pre′se·lec′tion n.preselection (ˌpriːsɪˈlɛkʃən) n (Telecommunications) a telephonic system by which a call is automatically routed to a free lineadjoccurring before a selection
preselection
preselection[¦prē·si′lek·shən] (computer science) A technique for saving computation time in buffered computers in which a block of data is read into computer storage from the next input tape to be called upon before the data are required in the computer; the selection of the next input tape is determined by instructions to the computer. |