block data compression meaning in Chinese

数据块压缩

The main works are as following : 1 . in view of the large quantity of data obtained from optical measurement equipments , we put forward the idea of mass data process system framework , which is data realm division first and then block data compression according it , we establish conceptual framework base on that , and design system structure , data stream
主要工作如下: 1 、针对光学测量设备得到的测量数据具有数据量巨大的特点,本文提出了先采用数据区域划分,再对各划分后的数据按区域压缩的海量数据处理系统框架设计思路,建立了总体框架,设计了系统结构、数据流。