“cancel out”可以造什么句，cancel out造句

Passenger offsets purport to cancel out carbon dioxide emissions ton for ton through investments in green projects.

Mr. Rivolo said the military had studied a number of methods for reducing helicopter noise, including pairing helicopters with unmanned aircraft to cancel out noise.

It produces an inverted sound wave to cancel out unwanted noise in the headphone signal.

The returning light beams merge together at the beam splitter and create an interference pattern of light and dark regions where the light waves either cancel out or reinforce each other.

These sensors feed data to force generators which cancel out vibrations as they arise in the frame of the helicopter.