advice-taking Turing machine的用法和样例：
- This paper discusses how to simulate Turing machine by Petri net from the viewpointof information transformation.
- The similiarities and differences between DNA computer and turing machine are compared also.
- It is declared in the A. Church proposition that every algorithm can be described with a Turing machine.
- The recrudescent rate of mental person is higher, some family members look only the patient is right now normal already, did not consolidate by doctor's advice take drug.
- Finally, the operation's expression ability of Turing machine properties is proved.