zero suppression meaning in English

零点抑制
零抑制
消零

To prepare data for a later operation . editing may include the rearrangement or the addition of data , the deletion of unwanted data , format control , code conversion , and the application of standard processes such as zero suppression
为后继操作准备数据，编辑可以包括重新组织数据或增加数据、删除不需要的数据、格式控制、代码转换以及使用诸如消零那样的规格化处理。