This means that automated production concepts can be proven fully before investment in manufacturing systems is made.

Suppose he was still in his Castle, under suspicion of the heaviest sort, but with nothing fully proven.

"They may be men of yours," answered Gordon, too wary to accept anything not fully proven.

Crime had never been fully proven against any one of them.

Any ecclesiastical charges against an individual must be fully proven.

Furthermore, theory and observation must confirm each other for a relationship to be accepted as fully proven.

An experimental aircraft is an aircraft that has not yet been fully proven in flight.

Yet computer analysis shows thousands of draw lines, although not a single line has been fully proven.

Dietary treatment with Lorenzo's oil is controversial, and not fully proven.

Some research suggests massage may help relieve fibromyalgia pain, though its value is not fully proven.