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,...
把物理学界定为一门探求简单规律的学问the characterization of physics as the study of simplicity他的毕生事业可以说就是探求真理.His life's work can be reduced to a search for truth.他一生探求真理.He spent his life searching after truth....
我从西雅图一路南下到洛杉矶。I went down to L.A. all the way from Seattle.西雅图是适合小型企业发展的沃土。Seattle is fertile ground for small businesses.他生活中的其他一切都改变了，很久之后他去了西雅图。He'd gone to Seattle long after everything else in his life had chan...