“ruby laser crystal”的概念、定义、翻译、参考文献-科学参考

单词	ruby laser crystal
释义	ruby laser crystal Encyclopedia 工学高平均功率激光晶体释 ruby laser crystal 红宝石激光晶体以铬离子（Cr3+）为激活离子，以α-氧化铝（α-Al2O3）晶体作为基质材料的激光晶体。
随便看	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 density of single quasi particle states density of single quasi-particle states density of state density of states density of states, DOS density of the thinnest lattice sphere coverings density of the thinnest sphere covering density of volumetric hydrogen storage density operator density parameter density peak density perturbation density point density profile density secondary standard device density sensor

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