LWR

  1. (initialism|lang=en) .  (context, VLSI) line width roughness; used by semiconductor process engineers to describe a lithographic process problem.
  2. (abbreviation|lang=en) .  (context, nuclear power) light water reactor; a nuclear reactor which uses light water as a neutron moderator.

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This entry was last updated on RefTopia from its source on 3/20/2012.