sedimentary trap

基本解释

In this way, the subsurface sedimentary structures that trap oil, such as faults, folds, and domes are mapped by the reflected waves.
在大多数沉积盆地中，构造圈闭和地层圈闭是很多的，所以石油并不是一种不常见的地质产品。
In this way, the subsurface sedimentary structures that trap oil, such as faults, folds, and domes are mapped by the reflected waves.
靠着这种方法，地下沉积岩层中圈闭石油的断层、褶皱以及穹窿便可由反射波勾绘出来。
There were various trap types developed in the Middle Upper Ordovician, including sedimentary type, reef type and structure controlled sedimentary type.
中上奥陶统圈闭发育多种类型，有成岩型圈闭、礁型圈闭和受构造作用控制的成岩型圈闭。