The addressed page is not present in memory, the corresponding page Table entry is null, or a violation of the paging protection mechanism has occurred.
寻址的页不在内存中，对应的页表条目是空的，或者是违背了页式管理的保护机制。
2
Workers have the right to criticize, report and complain against ACTS that endanger life, safety or health in violation of the labor protection laws and regulations.
劳动者对违反劳动保护法律、法规，危害生命安全和身体健康的行为，有权提出批评、检举和控告。
3
News media shall carry out the publicity of environmental protection laws, regulations and knowledge, and facilitate the exercise of public supervision on environmental violation activities.