orthodiagraph

[医] X线正影描记器, 正影描记器

词形变化

orthodiagraphs 复数 orthodiagraphs

释义与例句

n.
  1. 1.

    An instrument used to determine the true contour and dimensions of any internal organ or other object rendered visible by X-rays, the latter being deflected so as to be made parallel.

词源

From ortho- + dia- + -graph.

来源：wiktionary