| 41. | There is no formal system in place.
|
| 42. | These formal systems simulate the natural systems.
|
| 43. | Names for atmospheric features are informal at present; a formal system will be chosen in the future.
|
| 44. | Some formal systems have been created to define picture languages, such as array grammars and tiling systems.
|
| 45. | The formal system can be used to prove particular sentences of the formal language with that system.
|
| 46. | The aim of these attempts is to construct a formal system for which reality is the only interpretation.
|
| 47. | In an interim report, the panel urged the government to establish a formal system for handling bank failures.
|
| 48. | The method for devising a plan for solving a problem in SSP was presented as a formal system.
|
| 49. | The formal system through which society responds to child abuse and neglect is now largely a governmental one.
|
| 50. | The replacement of the Dorian costume with the Ionian one caused a change in the whole formal system.
|
