“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	horizontal output transformer horizontal parallax horizontal parity check horizontal pendulum horizontal plane horizontal polarization horizontal-position welding horizontal pressure force horizontal projection horizontal range horizontal resolution horizontal retort horizontal retort process horizontal retrace horizontal return tubular boiler horizontal-ring drilling horizontal-rolled-position welding horizontal scanning horizontal scanning frequency horizontal screen horizontal separation horizontal separator horizontal silo horizontal sweep horizontal sweep transformer

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。