the act of introducing variety (especially in investments or in the variety of goods and services offered); "my broker recommended a greater diversification of my investments"; "he limited his losses by diversification of his product line"
(特に、出資金で、または、提供される商品とサービスの多様さで)多様化する行為
diversification
the condition of being varied; "that restaurant's menu lacks diversification; every day it is the same"