Tom grinned, his eyes never leaving the control dials.

Blackjack started, then squinted at the screen as his hands went to the control dials.

She touched the control dial and the biolab hummed to life.

T hope,' he said, 'the boys in the shop can come up with something that will turn the control dial.

A control dial is usually provided that permits the user rough adjustment of the humidity level.

The Commander's hand lifted from the table and reached out for a control dial.

He pulled out the medikit and twisted the control dial.

Each mode can be selected via a rotary control dial on the dash.

Ready for action, he put his hand on the control dial.

During this he noted that one of the main control dials was moving.