English Dictionary

tokamak

/ˈtəʊkəmæk/

noun

(nuclear physics) A torus-shaped chamber used in nuclear fusion research in which a plasma is magnetically confined.

The tokamak is a type of nuclear fusion reactor.

意味（1）

(nuclear physics) A torus-shaped chamber used in nuclear fusion research in which a plasma is magnetically confined.

Studies of electrodeless discharges in a strong longitudinal magnetic field, carried out on the stellarator and the Tokamak, have shown that in such systems the plasma becomes unstable for currents appreciably les than the critical current of Shafranov-Kruskal.