cumulative cost短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 累计成本 The experiment results show that FDL IDS increases the detection speed and sensitivity and decreases the cumulative cost as compared with traditional intrusion detection expert system. 由于采用了响应回卷技术和面向代价的动态响应政策，从而大幅度降低了入侵检测和响应的代价。 cnki