螺钉

After bone density and computed tomography assessment of the bones, benchtop biomechanical testing was conducted to compare the strength of the scaphoids after iliac and distal radius grafting, at 2-mm displacement, and at failure.

10对新鲜冷冻尸体手腕被用来做标准的腕楔形截骨术，相同外形的髂骨嵴和桡骨远端移植骨用无头加压空心螺钉固定，行骨密度和骨CT评估后，生物力学的测验被用来比较舟状骨行髂骨和桡骨远端骨移植后的强度，2mm的移动和失败？。

The first magnet should be installed right on the upper bracing just forward of the retainment screw.

第一磁铁应安装的权利，对上支撑着刚才的retainment螺钉。

These loads must be transferred securely via the raceways and the screw connections of the blade bearings into the rotor hub.

这些负荷必须移交安全通过滚和螺钉连接的刀片轴承的转子枢纽。

The wind load and the dynamic inertia forces are transferred via the raceways and the screw connections into the tower head.

在风荷载和动态惯性力转移通过滚和螺钉连接到塔头。

To cooperate with new and old parts: although standard zero, components, but in between interchangeable in assembly parts, and to make the optimal coordination between trim, still needs a lot of work, such as the gear and rack, boring if after removal of gear various performance indicators are used by detecting without the need to change, and to replace worn rack, rack and rack positioning pin hole on installation bolt holes and should be first, reoccupy hand crossed positioning drills and tapered reamer to match the drill and match hinge, and after the installation of new and old super-modulus gear mesh clearance to achieve technical standards, this work takes about one day.

。新，旧零部件重新配合过程：尽管标准零，部件间具有互换性，但在装配中，要使新旧零部件间的配合达到最佳状态，仍需大量的修整工作，如镗床的齿轮与齿条，若拆卸后齿轮的各项性能指标经检测尚能使用不需更换，而齿条磨损严重需更换，那么齿条及齿条安装面上的定位销孔和定位螺钉孔就需先划线定位，再用手电钻及锥形铰刀重新配钻和配铰，且新齿条安装完毕后与旧齿轮的啮合间隙需达到技术要求的标准，此项工作需时约一天。

To cooperate with new and old parts: although standard zero, components, but in between interchangeable in assembly parts, and to make the optimal coordination between trim, still needs a lot of work, such as the gear and rack, boring if after removal of gear various performance indicators are used by detecting without the need to change, and to replace worn rack, rack and rack positioning pin hole on installation bolt holes and should be first, reoccupy hand crossed positioning drills and tapered reamer to match the drill and match hinge, and after the installation of new and old super-modulus gear mesh clearance to achieve technical standards, this work takes about one day.

。新，旧零部件重新配合过程：尽管标准零，部件间具有互换性，但在装配中，要使新旧零部件间旳配合达到最佳状态，仍需大量旳修整工作，如镗床旳齿轮与齿条，若拆卸后齿轮旳各项性能指标经检测尚能使用不需更换，而齿条磨损厉害需更换，那么齿条嘉逸条安装面上旳定位销孔和定位螺钉孔就需先划线定位，再用手电钻及锥形铰刀重新配钻和配铰，且新齿条安装完毕后与旧齿轮旳啮合间隙需达到技术要求旳标准，此项工作需时约─天。

I had learned how to plate and screw the bone but not how to make the proper incision and handle the soft tissues.

我学会了怎样对骨折放置螺钉和钢板，但不知道选择合适的手术入路和处理软组织。

OBJECTIVE: To explore the best entry points, direction and length of screw in acetabular anterior column plate technique.

目的：测量髋臼前柱钢板内固定技术中螺钉的最佳进钉点、方向和长度。

MAIN OUTCOME MEASURES: the best entry points, direction and length of screw in acetabular anterior column plate technique.

主要观察指标：髋臼前柱钢板内固定技术中螺钉的最佳进钉点、方向和长度。

Objective: to evaluate the biomechanical characteristics of clinical application of self-developed "pry and press" type plate in treating acromioclavicular dislocation.

目的：测试自行研制撬压型钢板螺钉内固定治疗肩锁关节脱位的生物力学特性，为临床治疗提供理论依据。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。