摘要
广义区间数的算术四则运算有广泛应用。区间数的乘法是较难的。为此，本文给出了广义区间数的乘法的一种直接表示。
The arithmetic operation of the general interval numbers has wideapplications. The multiplication of the interval number is difficult. So this papertherefore put forward a direct expression for multiplication of general intervalnumbers.
关键词
广义区间数
四则运算
乘法
general inteval number, arithmetic operation
