A newspaper comic strip, based closely on the radio program, made its debut in 1942.

The other images were drawings closely based on three photographs in the book.

This show's graphics are based closely to the Australian version of the show.

Her technical thinking seems to have been based closely on Garcia's.

These systems were closely based on British practice, as was the broad gauge system prior to 1926.

The second batch was closely based on the 1956 stock.

The film is based closely on the trial transcripts and most of the action takes place in the courtroom.

The book is closely based on an earlier collection, Driftglass, which first appeared in 1971.

We expect a treaty based closely on the Convention text.

In practice, the protection period would be closely based on the life cycle of the complex product.