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单词 convection
释义
N16767649convectionSpoken.17Fiction.29Magazine.321Newspaper.74Academic.208

convection

/kənˈvekʃən/
noun
mass noun
the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat
对流。
派生词

convectional

adjective

convective

adjective
词源
mid 19th cent.: from late Latin convection-), from Latin convehere, from con- 'together' + vehere 'carry'.
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