People usually think that closuretheory is tautology.
人们通常认为,闭合论是重言式。
2
Closuretheory is an important argument form of skepticism.
闭合论是怀疑主义的重要论证方式。
3
On the base of large experimental data set, the influence of effective pressure on rock velocities is analyzed with regression method and the theory of crack closure.