单词	供需总量
释义	供需总量 gōng xū zǒng liàng total supply and demand
随便看	technique， mass-spectrometric technique， measuring technique， multiplecounter technique， nuclearemulsion technique， perturbation technique， photographic-plate technique， powder technique， pressure build-up technique， radioautograph technique， renormalization technique， sandwich technique， scintillation technique， self-indication technique， smear technique， smoothing technique， strippedemulsion technique， technic technique， time-of-flight spectrometer technique， tracer technique， tracerdisplacement technique， velocity spectrometer technique， wet-emulsion technique， wire-activation technique， x-ray technique－as－aesthetic