1.
Ex-situ growth of ribbed-shell snails in mountainous areas of Yunnan Province for 20 years
湖沼肋壳钉螺在云南山区异地生长20年
2.
Anatomical and Biomechanical Study on Thoracic Extrapedicular Fixation in the upper and Middle Thoracic Spine;
经中上胸椎肋椎关节螺钉内固定的解剖学及生物力学研究
3.
Anatomy of the extraspedicular screw fixation through costotransverse unit of thoracic vertebrae
经胸椎肋横突结合区椎弓根外螺钉固定的解剖学研究
4.
To clinch(a bolt, for example).
钉牢（例如螺丝钉）
5.
spiral part of a screw
（螺钉的）螺旋部分.
6.
A nail, screw, or bolt for clinching.
铆钉用于固定的钉子、螺丝或螺丝钉
7.
to screw a lock on a door
用螺丝钉把锁钉在门上
8.
A screw is stronger than a nail.
螺丝钉比钉子牢固。
9.
Remove the ash receiver and remove the screw in the back of the ash receiver housing that secures the instrument panel armature to the heater-A/C housing.
拆卸烟灰缸并卸下在烟灰缸外壳后面将仪表板衔铁固定到加热器-A/C系统外壳的螺钉。
10.
Tapping screws thread
GB/T5280-1985自攻螺钉用螺纹
11.
remove the thread (of screws).
去掉（螺丝钉的）螺纹。
12.
internal ribbed tube
内肋片管，内螺纹管
13.
Internal Fixation of Absorbable Rib-connecting-pins for Multiple Rib Fractures(A Report of 116 Cases)
可吸收肋骨钉治疗多发性肋骨骨折116例
14.
Treatment of ribs fracture via absorbable rib nails without muscle damage in 21 cases
肌肉非损伤性可吸收肋骨钉治疗肋骨骨折21例
15.
Screws that modify force and motion are known as power screws.
变换力和运动的螺钉为力螺钉。
16.
A tool for clinching nails, screws, or bolts.
紧钳固定钉子、螺丝或螺丝钉的工具
17.
The Application of Multispiral CT in Metacarpal-phalangeal Fractures Treated with Intramudullary Fixation Using Bioabsorbable PDLLA Mixed Chitosan Pins
多层螺旋CT在可吸收消旋聚乳酸混合壳聚糖髓内钉治疗掌、指骨骨折中的应用
18.
the raised helical rib going around a screw.
绕着螺丝的凸起的螺旋状的肋纹。