mechanic(STUDY)
the mechanics
phrase[ plural ] informal
the way something works or happens: 例行方法，运作方式
He knows a lot about the mechanics of running a school.关于如何管理一所学校，他所知甚多。
I just want to take some pictures without worrying about the mechanics of photography.
It's a book for people who are interested in the mechanics of diplomacy.
We had difficulty negotiating the mechanics of living together, especially who should be responsible for which chores.
See alsomechanic(WAY OF WORKING)
mechanics | American Dictionary
mechanics
noun[ U ]
us/məˈkæn·ɪks/
mechanicsnoun[U] (OPERATION)
the particular way something works or happens:
The goals are the same, but the mechanics for achieving the goals differ greatly.
mechanicsnoun[U] (PHYSICAL FORCES)
physics
the study of the effect of physical forces on objects and their movement