photometer bench
Science
noun
An apparatus similar to an optical bench for the support of a photometer and light sources; also called photometric bench.
Origin
Late 19th century; earliest use found in Science.
| 单词 | photometer bench |
| 释义 | photometer benchScience noun An apparatus similar to an optical bench for the support of a photometer and light sources; also called photometric bench. Origin |
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