“photometer”的概念、定义、翻译、参考文献-科学参考

单词	photometer
释义	photometer [fō`täm·ǝd·ǝr] ^ENGINEERING An instrument used for making measurements of light or electromagnetic radiation, in the visible range.
随便看	nailheaded molding nailhead spot nailhead striation nail-patella syndrome nail set Najadaceae Najadales NAK Nakayama's lemma naked bud naked karst naked light naked-light mine naked singularity naked T Tauri star nakhlite naled nalidixic acid Namanereinae Namurian n-amylamine nancy receiver NAND NAND circuit nanism

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。