片语
diachronous method历时法
diachronous event穿时事件
diachronous characteristics穿时特征
diachronous reservoir rock跨时储集巖
diachronous stragraphic unit穿时地层单位
diachronous phenomenon穿时现象
diachronous rechonic activity异时构造活动
diachronous sedimentary rock跨时沉积巖
cross-generational跨代的;两代人的
diachronous bounda地层界面穿时