释义 |
DEFINITIVE EXAMPLES 权威例句〔charmed particle〕A particle with nonzero total charm.粲粒子:有非零全粲的粒子美国传统〔integral domain〕A commutative ring with unity having no proper divisors of zero, that is, where the product of nonzero elements cannot be zero.整环,整域:一个单位元素都不是零的真约数,即,非零元素的乘积不为零的交换环美国传统〔linear combination〕An expression of first order, composed of the sums and differences of elements with nonzero coefficients.线性组合:系数不全为零由元素的和、差组成的数学式的第一序表达式美国传统 |