理论计算机科学 可计算性与计算复杂性 释文 Walsh-Hadamard code 沃尔什-阿达马编码
- food recall
- food research of anthropology
- food safety
- food safety alert and reaction system
- food safety assessment
- Food Safety Committee of the State Council
- food safety for army
- food safety hazards
- Food Safety Law of the People's Republic of China
- Food safety Law of the People’s Republic of China
- food safety legislation
- food safety management system
- food safety objective
- food safety policy
- food safety pre-warning
- food safety regulation
- food safety risk analysis
- food safety risk communication
- food safety risk sampling site
- food safety risks identification
- food safety risk surveillance
- food safety standards
- Food Safety Standards of People’s Republic of China
- food safety supervision and administration
- food safety traceability