Pair dispersion怎么翻译

Pair dispersion怎么翻译 % dispersion Dispersion of Optical Materials 怎么翻译啊?指的是光学材料哪方面的性质啊? a pair of giasses怎么翻译 请问这句what about this pair?怎么翻译 Every couple is not a pair.怎么翻译? the pair with the most items wins 怎么翻译 a pair of bowl and chopsticks怎么翻译 what is dispersion force dipole-dipole force,dispersion forces oxide dispersion strengthened 什么意思 multipath dispersion是啥意思...