gray incidence的用法和样例：
例句
- An example shows the rationality of grey incidence decision-making and the validity of the algorithms mentioned above.
实例分析说明了所提出的灰色关联决策方法的合理性及其算法的有效性。 - Gray correlation theory and stomach content method were used to build the relationship between the distributions of zooplanktons and Pacific saury.
分别利用灰色关联和胃含物法对其与秋刀鱼渔场分布之间的关系进行了探讨。
