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单词 tokamak
释义 tokamak
 /toh"keuh mak', tok"euh-/, n. Physics.
 a type of experimental nuclear fusion reactor in which a plasma of atoms circulates in a toroidal tube and is confined to a narrow beam by an electromagnetic field.
 [1960-65; < Russ tokamák, acronym from toroidál'naya kámera s aksiál'nym magnítnym pólem toroidal chamber with an axial magnetic field]
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更新时间:2024/12/23 17:07:41