Meaning of down bubble | Babel Free

Definitions

Having a downward trim (of a submarine); usually follows the number of degrees.

not-comparable

Equivalents

Examples

“Two degrees down bubble. Hold⟳ her at 60.”

“Dissatisfied with Sailfin's sluggish response, he turned the iron⟳ wheel a bit more until the bubble rode backward, indicating that the submarine's stern had lifted relative to the dipping bow. A glance⟳ at the calibrations etched into the brass plate behind the liquid-filled glass tubing told him that Sailfin's nose has dipped the required amount. "We have⟳ ten degrees down bubble, sir."”

CEFR level