cumulative gas累计产气量cumulativeadj.累积的；渐增的；（红利、利息等）累计的cumulative difference histogram累积差值直方图cumulative positive temperature正积温cumulative maximum requirements累计产量最大需求cumulative abnormal return rate累积超额收益率cumulative plastic strain model累积塑性应变模型cumulative gray level histogram累积浓度水平直方图cumulative feedback inhibitiion累积性反馈抑制cumulative duration of survival累积生存持续时间cumulative water-injected rate累积存水率cumulative distribution function积累分布函数,累积分布函数