| 单词 | photometer bench |
| 释义 | > as lemmasphotometer bench photometer bench n. an apparatus similar to an optical bench for the support of a photometer and light sources; also called photometric bench. ΚΠ 1895 Science 20 Sept. 353/1 The easy and accurate comparison of lights, etc., upon an ordinary photometer bench. 1999 Business Wire (Nexis) 12 Apr. The MLT 4 is designed to measure up to five gas components and is available with two dual photometer benches. < as lemmas |
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