convection   (Sound)

The convection has 2 Senses.

• convection
• 対流
• the transfer of heat through a fluid (liquid or gas) caused by molecular motion
• 分子運動によって生じる流体（液体もしくは気体）を通しての熱伝導

• convection
• 対流
• (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
• 大気圏内での大規模運動による熱や他の性質の鉛直な動き