decisiveadj.决定性的；果断的decisive advantage明显的优势decisive principle关键性原则decisive experiment判决性实验Decisive analysises决策分析方法decisive management果断的管理层Decisive and daring果决勇为decisive improvement决定性的改进decisive inclination决策行为倾向decisive energy ratio决定性能量比例decisive period of Miles迈尔斯决定期, 消灭病原决定期