block allocation短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 整笔拨款 By researching the continuity of file data- block allocation on two-dimensional logical block address, the concepts of“ sequence continuity” and“ stochastic continuity” were presented. 以二维逻辑块地址为基础，对体全息数据存储文件系统空间分配的连续性进行了研究，提出了“顺序连续”和“随机连续”的概念。 cnki