LWR

English

Alternative forms

  • L.W.R., L. W. R.

Noun

LWR (plural LWRs)

  1. (VLSI) Initialism of line width roughness; used by semiconductor process engineers to describe a lithographic process problem.
  2. (nuclear power) Initialism of light water reactor; a nuclear reactor which uses light water as a neutron moderator.

Coordinate terms

  • ABWR (advanced boiling water reactor)
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