查询词典 screw hole

Technique properties: Taiwan groove broacher , international level specs, reasonable distribution of screw hole, suitable for wood and iron furniture.

产品工艺特点：主要采用台湾拉槽机，产品规格与国际接轨，装配的螺丝孔分布合理，适合各类木器，铁器等家具。

Apply masking tape over the strap button's screw hole and punch through the tape at the hole.

适用于用胶带在带按钮的螺纹孔和冲压通过磁带的洞。

In addition, CNKI and CBM were searched for related Chinese articles published between January 1994 and October 2009, with the key words "intertrochanteric fracture, coxa vara, posterior approach of hip joint, bone cement implantation in major screw hole".

同时计算机检索中国期刊全文数据库、中国生物医学文献数据库等1994-01/2009-10期间的相关文章，检索词为"转子间骨折，髋内翻，髋关节后侧入路，主钉孔植入骨水泥"，并限定文章语言种类为中文。

Abstract］ objective to explore the accuracy and safety of safety drillprepared for cervical pedicle screw trajectory.methods fourteen adult cadaver specimens of cervical spine（c3～c7）with intact structures including ligaments and perivertebral muscles were reserved and used.according to the radiographic measurements,safety drill was inserted into cervical pedicle individually.the evaluation of the drill's trajectory was carried out by ct scan and three-dimension reconstruction and autopsy.results one hundred and forty drill's trajectories were made.9 holes failed with a perforation rate of 6.4%.conclusion the safety drill prepared for cervical pedicle screw hole is safe and effective and can be applied and popularized clinically.

目的 探索安全钻头应用于颈椎弓根螺钉孔道钻探的安全性与准确性。方法随机取14具福尔马林浸泡的成人颈椎标本（c3～c7），保留完整的脊柱三柱结构及相关的韧带和椎旁肌，根据影像学测量的进钉点和进钉方向，模拟颈椎后路手术过程。选用安全钻头，进行实际的颈椎弓根螺钉孔道的钻探，将孔道行ct扫描，并斜位三维重建孔道形态，并以肉眼直视观察结果为金标准，评价孔道钻探的成败。结果钻探孔道准确率89.3%（125/140），穿孔率6.4%（9/140）。结论安全钻头应用于颈椎弓根螺钉孔道钻探的安全性与准确性均较高，可以在临床上推广使用。

After nail implanted and in the case of compression load, the highest effective stress occurred in the screw hole of nail (nail-screw interface) for comminuted tibial fracture. While as a complete simple fracture the highest stress presented in the outer screw-cortical bone interface.

在最大生理负载下时，一体成型的骨钉最大有效应力发生在骨折处的骨钉上，新设计的分节式骨钉则发生在骨折区域邻近处两节间的界面。

Remove vent from the roof and drill all screw hole locations with a 1/16 pilot hoe .

从roof上移开vent并用1/16的钻头将所有螺钉孔的位置都钻出来；注意：7。

Spiral mandrel injection, injection valve, or two connected with the screw hole injection into the fixture, make it the top tight valve stuffing box.

用注射螺旋顶杆、注射阀或两个接在一起拧入夹具注射孔上，令其顶紧阀门填料箱。

The inner ring of the bearing has taked special heat treatment , the groove and the nearby can keep high hardness and make sure of the screw hole would not cracked as the stop screw standing the bigger short fastening. So enhanced the lifetime of the bearing.

轴承内圈经过特殊热处理，沟道及周边能保持较高的硬度，保证顶丝在用较大短紧固时，螺孔不会因硬度太高而开裂，从而大大提高轴承寿命。

The two sides of main worktable is equipped with two suits of self-center with T grooves, three-paw plate.(one suit can move within 12m drived by a motor) Thus it ensures the flange is vertical with pipe, and accurant location with flange connection screw hole

该机主工作台两端装有两套带T型槽的自定心，三或四爪卡盘，（其中一套由电机托动可在12米工作范围内自由移动），可保证法兰与管的垂直，法兰联接螺孔的准确对位及支管位置支管法兰的准确对位。

It is common practice to use the same distal locking screw of the nail if this surgery is performed, however, there is a risk of the new drill hole "cutting out" into the old screw hole.

如果手术已经完成，一般会利用相同的远端锁钉，但是，有可能这个新的锁钉孔滑移进入原有的锁钉孔。

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。