dead center mark是什么意思

用法例句

Objective The aim of the study was to explore the relationship between active range of movement (ROM) and the attachment of graft, and seek for the right location of attachment of the graft at the femoral condyle and the tibial plateau during the anterior cruciate ligament (ACL) reconstruction.

目的 :通过研究移植物止点对术后膝关节屈伸活动的影响 ,寻求前交叉韧带重建中移植物在股骨和胫骨上的最佳止点。

Model Establishment of Silk Artificial Tendon Insertion;

蚕丝人工腱止点转归动物模型的建立

Objective To observe the histological change in the tendon-bone healing and insertion formation in anterior cruciate ligament(ACL) reconstruction with semitendinosus tendon autograft over 12 months after surgery.

方法:取新西兰大白兔同侧自体单股半腱肌腱重建前交叉韧带,分别于术后2周,1、2、4、6、12个月取材,采用HE和甲苯胺蓝染色观察骨道内腱骨间愈合和止点形成的组织学变化过程。

objective To investigate the outcome of insertion bone-ligament junction after posterior cruciate ligament(PCL) reconstruction.

目的:研究自体重建兔后交叉韧带(posteriorcruciateligament,PCL)后移植物止点的转归。

The ACL was resected from the femoral attachment site.

目的:通过尸体标本研究前交叉韧带(ACL)股骨止点,进一步明确其解剖学特点,为双束重建ACL准确定位股骨止点提供临床解剖学数据。

In vitro the effect of apical stop on the filling material extrusion during root canal treatment;

根尖止点阻止根充材料超充的效果研究

An Investigation on the Determining of TDC by Compressing Line Method;

压缩线法确定压缩上止点的研究

A Study on the Method for Deducing the TDC of an Engine with a Piston Displacement;

用活塞位移确定上止点相位方法的探讨

On the Method of Defining TDC with a Piston Displacement;

用活塞位移确定上止点相位的方法