slidewire造句

• :: A potentiometer in the older sense was a bridge device with a standard cell, a slidewire and a galvanometer.
• Bolden was the first person to ride the Launch Complex 39 slidewire baskets which enable rapid escape from a Space Shuttle on the launch pad.
• It emerged that launch controllers were reluctant to order the crew to evacuate during the STS-41-D abort, as the slidewire had not been ridden by a human.
• Because the fire was invisible to humans, had the astronauts used the normal emergency escape procedure across the service arm to the slidewire escape baskets, they would have run into the fire.
• Certainly tiny currents flowed from the standard cell and the external source of EMF to be measured as the slidewire was adjusted to null the current, but it was likely microamperes or less.
• Changes to procedures resulting from the abort included more practicing of " safeing " the orbiter following aborts at various points, the use of the fire suppression system in all pad aborts, and the testing of the slidewire escape system with a real person ( Charles F . Bolden, Jr . ).