branch: n.1.(树)枝〔泛指大枝或小枝;bough 特指大枝,也指连花、果折下的枝;limb 指大枝;twig 指小枝〕。2.支脉;支派;支管;支线;(家族的)支系;【语言学】(语系的)支,族。3.(学科)分科;部门,支部,分部,分行;分店。4.〔美国〕支流,小河,小川。5.【电学】分流;【计算机】转移。短语和例子the branchs of a deer's antelers
Digital watermark is a novel and effective method for copyright protection . it becomes a hot spot in multimedia information security research . watermark is also a core branch of hiding technology research 数字水印是实现版权保护的有效办法,已成为多媒体信息安全研究领域的一个热点,也是信息隐藏技术研究领域的重要分支。