She is compelling, spectral, fascinating, an unforgettably unique performer.她极具吸引力，清幽如鬼魅，令人着迷，令人难忘，是个独具特色的演员。The origins of stars of differing spectral types must be dissimilar.不同光谱型星的起源必然是不一样的.The spectral sensitivity o...
The spectral analysis techniques have been applied to the gemological study and gemstone identification.波谱分析技术已被成功地应用于宝石学研究和宝石鉴定领域.AMI generated code, and for its power spectral density and time - domain waveform.产生AMI码,...