vertical fracture

Vertical fracture height from hydraulic fracturing is very important for calculating fracture length and width.

水力压裂所形成的垂直裂缝高度，对于计算缝长和缝宽有重要作用。

The conclusion is that the size of terrestrial stress mainly is vertical principal stress maximum and the fracture of hydraulic fracturing is vertical.

最大水平主应力方向以近东西向为主，水力压裂裂缝的延伸方向也以近东西向为主；

Application of root apex locator to diagnose vertical root fracture

根尖定位仪应用于牙根纵裂的临床诊断

Fracture of Sacrum in Double Vertical Fracture-dislocation of Pelvis

合并骨盆骨折脱臼的骶骨骨折

It is used to determine the orientation of a vertical fracture from interference test.

利用此模型可在干扰试井中确定垂直裂缝的方位.

Obiective To study the application of root apex locator to diagnose vertical root fracture.

目的研究应用根尖定位仪诊断牙根纵裂.