supervirial

形容词 adj.

英文释义

形容词 adj.
  1. Expanding at an accelerating rate. not-comparable
    — For example, the 0.5-2 Myr old Orion Nebula Cluster ( ONC ), which is known to be supervirial with a virial mass about twice the observed mass ( Hillenbrand & Hartmann 1998 ), has already expelled its residual gas and is expanding rapidly.

词源

From super- + virial.
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