activity of faults的用法和样例：
- Based on the observed stress data, the character and activity of fault zone are analyzed and studied in the paper according to the Coulomb friction criteria.
- In conclusion, it is indicated that folding effect plays major role in tectonic deformation of Lanzhou Basin in late-Quaternary, while tectonic activity of faults has been not clear since that time.
- Periodical episodic activities of faults lead to the periodical episodic movement of fluid migration along fault zones.
- The greatest of fault, I shall say, is to be conscious of none.
- You have a lot of faults to make up for .