1. 在虛擬存儲系統(tǒng)中，實際存儲器的大小與虛擬存儲器的大小之比。
   In virtual storage systems, the ratio of the size of real storage to the size of virtual storage.
2. 將程序模塊“集中”起來裝入且在存儲器中分配其相對位置的語言處理器。在虛擬存儲系統(tǒng)中，收集模塊力圖以最大限度地減少處理虛擬存儲中斷的方式將目標代碼安排在頁面或段中。
   A language processor that "collects" modules for loading and assigns their relative positions in storage; in a virtual storage system, a collector attempts to place object code in pages/segments in such a way as to minimize virtual storage interrupts during processing.

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