短語詞組短語lower bound theorem [力]下限定理;翻譯;下界定理英語u er bound theorem 上限定理least bound theorem 確界定理uniform bound theorem 有界定理Utilization Bound Theorem 使用率上限定理upper bound theorem west bank 上限理論upper and lower bound theorem 上下界定理upper bound theorem of plasticity 塑性力學(xué)上限定理upper -bound theorem of limit analysis 極限分析上限方法 返回 bound theorem