Based on the original PFUSR Original Unified Theory, this paper establishes definite correspondence between dimensional hierarchy and cosmic intrinsic structure. It precisely defines the complete geometric framework of 5-dimensional single independent dynamic double-cone as fundamental unit, and 11-dimensional three homologous coupled double-cones as global parent cosmic architecture. Combined with zero-pendulum experimental mechanism, ₁ original field coupling principle and evolutionary law of original ionic spiral vortex field, this study constructs a self-consistent and flawless cosmic structural conjecture. The 5-dimensional configuration acts as the basic stable cosmic dimension, corresponding to one independent original dynamic double-cone, serving as the elementary topological unit for sub-universes and microscopic high-energy field systems, equipped with independent enclosed spiral vortex power system. The 11-dimensional ultimate cosmic dimension is composed of three sets of identical 5-dimensional single double-cones, arranged symmetrically and coupled stably in obtuse triangular geometry, governing all low-dimensional structural units and hierarchical cosmic systems. Original cosmic ions naturally accumulate along cone walls, basal planes and angular boundaries, generating directional cosmic jets and high-density mass-source cores, together with ultra-dense hidden apex particles unreachable by current observational instruments. All human deep-space astronomical observations belong to two-dimensional projection effects, displaying triangular symmetry, dual opposite greater-than-shape structure and hollow double-arrow flow morphology varying with viewing angles, which perfectly matches existing measured astronomical data. This work remedies all former theoretical deficiencies including dimensional discontinuity, ambiguous structural positioning, incomplete coupling mechanism and undifferentiated observational verification. It achieves unified demonstration covering microscopic spiral vortex power, low-dimensional fundamental units and high-dimensional integral cosmic framework, fully conforming to the inherent theoretical intention of PFUSR system, and provides rigorous systematic theoretical support for future cosmic physical verification and deep-space exploration research.
Zhenmin Wang (Thu,) studied this question.