Cumulative jet聚能射流cumulativeadj.累积的；渐增的；（红利、利息等）累计的cumulative shock model累积冲击模型cumulative application累加适用cumulative chain yield链式反应累计产额cumulative deformation累积变形cumulative index guide累积索引指南cumulative probability累积概率cumulative curve chart累积曲线图cumulative improvement累积改进cumulative pitch error螺距累积误差,同节累积误差cumulative pore volume孔体积