“摄影标准灰板”的概念、定义、翻译、参考文献-科学参考

单词	摄影标准灰板
释义	摄影标准灰板 Encyclopedia 艺术学减色效应释 standard gray card摄影标准灰板反射率为18%的呈中级灰色（非选择性吸收）的完全漫反射板。
随便看	asteroidal belt asteroidal dynamics asteroidal meteor asteroidal resonance asteroid belt asteroid companion flight asteroid defense asteroid exploration asteroid family asteroid group asteroid impact asteroid-like comet asteroid-like object asteroid-mass object asteroid mining asteroid ring asteroids and comets probe asteroid satellite asteroid zone Asterope asteroseismology asthenopia asthenosphere asthma Astier Law

科学参考收录了854744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。