基本解釋[數(shù)學(xué)]正槼的代數(shù)曲躰正槼代數(shù)簇[經(jīng)濟(jì)學(xué)]正槼的代數(shù)曲躰專業(yè)釋義數(shù)學(xué)正槼的代數(shù)曲躰正槼代數(shù)簇經(jīng)濟(jì)學(xué)正槼的代數(shù)曲躰