対たい流りゅう

noun, noun which may take the genitive case particle 'no'

convection

Refers to the movement of fluid (liquid or gas) caused by temperature differences, commonly used in physics, meteorology, and engineering.

• 暖あたたかい空くう気きは対たい流りゅうによって上じょう昇しょうする。

  Warm air rises by convection.

• 対たい流りゅう圏けんは大たい気きの最さい下か層そうである。

  The troposphere is the lowest layer of the atmosphere.