On the positive side, there had undoubtedly also been the gradual introduction of a rather vague and illogical brain into the endless fascination of science.

The most important pre-release experience that he would have received would have been a gradual introduction to life outside jail.

An education act passed in 1905 established school boards on a popular franchise and provided for the gradual introduction of compulsory education.

In the 1820s great changes began to occur in how a book might be covered, with the gradual introduction of techniques for mechanical book-binding.

For a better intuitive understand we can use the dimensionality of inputs, as justification to a gradual introduction of semantic complexity::!