hbcCOCA²¹⁰⁵³²BNC¹⁷³⁹⁹⁵⁺² 基本例句 =hepatitis B core(antigen) 乙型肝炎核心抗原 This paper describe the PDM's designing by boiler's characteristic in HBC, Combined the project management, system configuration and task order, and organize every function of construct tree. 结合电站锅炉的设计特点，提出了 PDM在哈锅的设计构想，将项目管理、产品配置和工作流程紧密结合，围绕产品结构树组织各项功能。 cnki