1. To unlock skins you must drive each car, the accumulative miles listed, driving each car in the game these total of miles will unlock the skin for that car. 想要解开赛车皮肤你必须驾驶每一辆赛车，积累列出的里程数，在游戏中驾驶每一辆赛车，这些总里程数会解开赛车的皮肤。
2. By study on the productive grouting experiment, earthquake accumulative dam was of very good groutablity was testified, the problem of dam leakage can be solved by curtain grouting. 通过生产性试验灌浆研究，进一步证明地震堆积坝体具有良好的可灌性，帷幕灌浆能够解决坝体的渗漏问题。
3. Compared with other kinds of sensors, module matching FBG has a better test effect, and this kind of FBG is able to reflect the accumulative deformation of asphalt mixture to some extent. 模量匹配光纤光栅应变传感器与其它类型传感器相比具有较好的测试效果，同时该类型传感器在一定程度上能够反映出沥青混合料的累积变形。
英英解释
adj.
1. increasing by successive addition
2. marked by acquiring or amassing
