implementation       
noun [ U ] uk/ˌɪm.plɪ.menˈteɪ.ʃən/ us/ˌɪm.plə.menˈteɪ.ʃən/
C2 (计划、系统的)实施,执行
the act of starting to use a plan or system
  implementation of the law/agreement 法律的实施/协议的执行 
 Various projects for constructing new schools are under implementation in the region. 该地区正在实施多个建设新学校的项目。 
 See: implement
 - More examples
 - The study was criticized for its poor design and sloppy implementation.
 - There will be a delay in implementation of the new regulations.
 - The keys to the successful implementation of the project have been simplicity and communication.