[网络] 紧凑化 compactly generated group: [数] 紧密生成群 compactization: [网络] 压实 compactly generated lattice: 紧生成格 compactivity: 压缩性 compactness (degree of compaction, thickness of stratum) determining: [物理] 紧密度(压缩程度,层厚度) 测定 下载手机词典可随时随地查词查翻译