This is the 8075th most frequent Japanese word.
定置
"定置" means "fixed position" or "stationary placement."
定置 here is used as a verb meaning to position or set in place a piece of equipment.
新しい機械を工場に定置しました。
We stationed the new machine in the factory.
定置網 refers to a fixed net used in fishing, highlighting the concept of a stationary setup.
その定置網はとても効率的です。
That fixed net is very efficient.
定置型 describes a stationary type, emphasizing the static nature of the research institute.