grey relation analysing的用法和樣例：
例句
- The computing result of the model indicates that the grey relational analysis can ensure more practical results.
該模型的計算結果表明灰色關聯分析可以得出更符合實際情況的結論。 - The road traffic safety system of the whole nation or a region is a grey system, which could be used to easily ascertain the correlated factors of road traffic accidents.
摘要全國或某一地區的道路交通安全系統是一個灰色系統，可應用灰色關聯分析法方便地確定影響交通安全的主要相關因素。
