coveringn.覆盖物adj.掩护的;掩盖的
covern.封面;盖子;套子;表面v.覆盖;涉及;包含;掩护;给…保险
covering by subgroups子群覆盖
cover up the mistakes遮掩错误
covering uniformities覆盖一致性
cover the shortage of弥补
Cover-free Families非覆盖的族
covering homomorphism覆盖同态
coverless transformer无罩变压器
covering of the seeds作物种子的外壳
covering rate testing覆盖率测试
covered pulse jamming覆盖脉冲干扰