翻译:单[字长]精度 同义词1)single precision,单[字长]精度2)single precision arithmetic,单精度运算，单字长运算3)multiprecision,多[字长]精度4)double precision,双精度双倍字长5)multiple-length precision,多倍字长精度6)accuracy/single wavelength,精确度/单波长