operationally       
adverb uk/ˌɒp.ərˈeɪ.ʃən.əl.i/ us/ˌɑː.pəˈreɪ.ʃən.əl.i/
 操作上;经营上;业务上
in a way that relates to the work or activities of a business or organization
  The idea is operationally and economically unfeasible. 这个理念在操作上和经济上都是行不通的。 
 See: operational
 - More examples
 - Operationally, the company is probably stronger now than it ever has been.
 - It will take years of flight testing before we can answer the question of whether this is a reliable, safe, operationally suitable aircraft.
 - Operationally, the two departments are merged and have been working as such for some time.
 - It is operationally and economically unfeasible.
 - They have an operationally sound and structured business model.
 - The landing ships haven't been used operationally since the war.