1 Subjects: “...Chemical and physical mechanisms...”

2 Subjects: “...Physical mechanisms...”

3 Subjects: “...Physics / Mechanics and Fluid Dynamics...”

4 Subjects: “...Physics / Mechanics and Fluid Dynamics...”

5 Subjects: “...physical-mechanical properties...”

6 Subjects: “...physical-mechanical property...”

7 Subjects: “...physical mechanisms...”

8 Subjects: “...multi-physics mechanism theory...”

9 Subjects: “...physical mechanism...”