结束: finish; closure; foreclosure ...单元: unit; unit element; cell; lo ...数: frequently; repeatedly单元数: number of elements立式管束单元: vertical tube bundle units水平管束单元: horizontal tube bundle units传递单元数: number of transfer unit传热单元数: ntu; number of transfer units传质单元数: number of transfer units; number of mass transfer unit; number of transfer unit单元数据: cell data; udt unitdata; unit data单元数位: unit digit基本单元数: number of elementary entitles每套单元数: no.of unit/array起始单元数: start element number斜顶式管束单元: inclined tube bundle unit单元数据服务: udts unitdata service反应器单元数: number of reactor unit加强单元数据: enhanced unit data xudt可分解单元数: resolvable number单元数字分组数据: cdpd celluar digital packet data扩展式单元数据: xudt extended unit data控制单元结束: cue control unit end元数: arity分子或其他基本单元数: number of molecules or other elementary entities扩展式单元数据服务: xudts extended unit data service
