1·Many terms are used to describe the various parameters of a trap. these terms are defined as follows and illustrated with reference to an anticlinal traps the simplest type.
有许多术语用来描述圈闭的各种参数，下面罗列了这些术语的定义，并以最简单的圈闭类型—背斜圈闭为例解释了这些术语。
2·Common trap factor calculation methods are suitable for anticlinal trap, but they are not applicable to complicated fault block traps.
以往所用的取值方法是沿用背斜圈闭的要素统计方法，不能适用于复杂的断块构造圈闭。
3·Oolitic limestone can form anticlinal reservoirs, fault block reservoirs and stratigraphic reservoirs, and is the important reserve resource potential of the oil and gas exploration.
鲕状灰岩可形成背斜油藏、断块油藏、地层油藏，是值得重视的油气勘探后备资源潜力。
4·In view of the variation in the dip, here could be a local anticlinal fold.
鉴于倾斜方向的变化，此地可能存在一个局部的背斜褶皱。
5·The core of the anticlinal fold, which is squeezed between faults, underwent intense crushing.
背斜褶皱的核部在断层间受到挤压，遭受到很强的破坏。