“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	line code line conditioning line conductor line-controlled blocking oscillator line conversion line copy line cord line-cord resistor line cut line defect line discipline line displacement line dot matrix line drilling line driver line drop line-drop compensator line-drop signal line editor line engraving line equalizer line etching line facility line fault line feed

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。