While participating in the low-carbon consumption, citizens need to pay attention to "5A", including ( ). A: cognition B: feasibility C: operability D: affordability

The construction of hospital culture should focus on innovation in inheritance, combined with the actual situation of the hospital, and build the hospital culture based on the principles of pertinence, operability, outstanding features, gradual progress, and leadership.

智慧职教: 危险与可操作性分析（Hazard and Operability Study）又称为HAZOP。是英国帝国化学工业公司（ICI）蒙德分部于上世纪(   )发展起来的以引导词（Guide Words）为核心的系统危险分析方法。