“radiometry and photometry”的概念、定义、翻译、参考文献-科学参考

单词	radiometry and photometry
释义	radiometry and photometry Encyclopedia 理学〔光学的主要分支〕释 radiometry and photometry光度学对电磁辐射能量进行计量的学科。考虑人眼视觉的主观因素的相应计量称光度学，作客观计量的称辐射度学。
随便看	density of densest lattice packings density of densest translative packings density ofelastic potential energy intensile strain density of electronic states density of energy states density of exchange current density of exploration grid density of hydraulic fracture density of internal energy density of ionization density of magnetic energy density of mass density of mass, mass density density of needles on a needle board density of pinning force density of potential energy in tensile strain density of probability density of quality hydrogen storage density of real number system density of representative points density of rocks density of searching density of signed measure density of single quasi-partical states density of single quasipartical states

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。