In captivity this cooling cycle must be controlled or the female will lay eggs continuously, even to death.

During the heat wave, temperatures remained at record highs even at night, preventing the usual cooling cycle.

It had hastened a planetary cooling cycle already centuries old.

The heat provided to the generator drives a cooling cycle that produces chilled water.

This cooling cycle is going to continue till the whole planet becomes too cold to support life.

The cooling cycle starts with liquefied ammonia entering the evaporator at room temperature.

Tucked into a corner of the small kitchen, an ancient refrigerator wheezed as it worked through a cooling cycle.

The cooling cycle is split in 4 steps as depicted in Fig.2.

The converse is also true: if snow forms, a cooling cycle happens.

The additional snow that year would have reflected more heat, intensifying the cooling cycle.