I prefer convection microwaves over regular microwaves.

The convective temperature is a key parameter in weather forecasting.

Gravitational convections play a crucial role in the formation of stars.

Convective currents are responsible for the movement of heat in the atmosphere.

Convective temperatures are important for predicting severe weather.

Forced convections occur when a fluid is forced to move by an external source, such as a fan or a pump.

Free convections occur when heat is transferred through a fluid by the movement of the fluid itself.

Natural convections occur in various systems.

A mesoscale convective system is a complex of thunderstorms that becomes organized on a scale larger than the individual thunderstorms but smaller than extratropical cyclones.

I have two convection microwave ovens in my kitchen.