励磁切断开关

clear field of view

depreciation of facilities spread over field life

cicatricial baseal cell epithelioma, field fire epithelioma

total real field【数】;totally real field【数】

divisor of algebraic number field【数】

radio field-to-noise ratio【电子】

self-consistent field scattered wave Xα method,SCF-SW-Xα

contravariant tensor field【数】