universe of discourse

n.

讨论或辩论的范围，论域；

universe of discourse
Teaching the Universe of Discourse.
Fuzzy Time Series Forecasting Using Percentage Change as the Universe of Discourse
Self-tuning fuzzy controller with variable universe of discourse
Some approximation properties of adaptive fuzzy systems with variable universe of discourse
An intrinsic fuzzy set on the universe of discourse of predicate formulas ☆
An intrinsic fuzzy set on the universe of discourse of predicate formulas
Adaptive fuzzy logic controller with rule-based changeable universe of discourse for a nonlinear MIMO system
Linguistic Dynamic Orbits in the Time Varying Universe of Discourse
A New Type of Fuzzy Controller with Self-adjusting Universe of Discourse Based on PID Controller