单词	渊范
释义	渊范 yuān fàn永久的典範。
随便看	deflections of the vertical deflection space deflection spectrometer deflection speed deflection strength deflection-strength deflection structure deflection superposition deflection surface deflection surge high voltage supply deflection synchronization deflection system deflection system, electric Deflection system for electron beam lithography deflection system, magnetic deflection technique deflection temperature deflection temperature under load deflection temporature deflection temporature under load deflection test deflection tester deflection testing machine deflection testing system deflection theory