分割英语怎么说

divide into four groups

divide分割/slice（cut）切割/separate分离/....+into 4 shares/pieces/parts...英语中对象不同用的分是不一样的,看你具体要分什么

segmentation[英][ˌsegmenˈteɪʃn][美][ˌsɛɡmənˈteʃən, -mɛn-]n.分割; 分段; 切分; 分节; 形近词：pigmentationalimentationaugmentation

The sizeofthefile-splitting

segmentation[英][ˌsegmenˈteɪʃn][美][ˌsɛɡmənˈteʃən, -mɛn-]n.分割; 分段; 切分; 分节; 1New method for news events segmentation based on multiple features新的基于综合特征的新闻事件分割方法2Gaps in integrated practices and segmentation of front, mid and back offices have been exploited by rogue traders.整合措施的缺口和前中后台的分割被流氓交易员利用。3The segmentation rules listed above are not applicable for Asian languages such as Chinese, Japanese, and Korean.上述分段规则不适用于亚洲语言，如汉语、日语和韩语。4Precise character segmentation of postcode on flat mail label The Design of Precision Stage of Automatic Tester for Square Encoding Disc扁平件标签中邮政编码字符的精确切分方型码盘自动检测仪精密工作台的设计5The external segmentation of the original Mills bomb was retained, since it did provide a positive grip surface.原米尔斯炸弹外部分割保留，因为它确实提供了一个积极的抓地力表面。

cut a partbreak up carve updecollate

文件的分割大小：Split file size分割：division