餐巾纸折叠一半纵向褶皱和宿舍。

Fold napkin in half lengthwise and fold in quarters.

重点: 褶皱和断层的分类.

Key points: classification of fault and fold.

坏的褶皱- 你会叫摆在首位？

Bad fold - would you have called in the first place?

橡皮布下背的衬垫有褶皱；

Blanket following liner has the thickness of the fold;

有褶皱的充满水的地方。

It's a place where there's a fold in the geologic stratum that collects water and fills to the roof.

地台盖层褶皱时代相当近晚。

The folded age of the platform cover is considerably late.

我们称这些褶皱为八面山弧”。

We call these folds the Bamianshan Arc.

在古老首都那错综复杂的褶皱里。

In the sinuous folds of the old capitals.

背斜和向斜 、 褶皱的几何要素、褶皱的描述和褶皱的野外描述.

Anticline and syncline, geometrical elements of fold, description and recognition of fold in the field.

如果褶皱构造的轴面基本上是水平的,那么我们称它为平卧褶皱.

If the axial plane of a fold is essentially horizontal. Then we call it recumbent fold.