1.
Separated Spike Anchoring Inorganic Chemistry Development and Properties;
无机化学锚固分体式道钉研制及性能研究
2.
Biomechanics and Nail Road of Expansion Pedicle Screw;
膨胀式椎弓根螺钉生物力学和钉道参数研究
3.
Comparison of Effect of Strengthening Pedicle Screw Stability Through Partial and Integrated Solidification of Track in Vivo
钉道局部固化与整体固化增强椎弓根螺钉稳定性的体内比较研究
4.
rubber legs stones and clods separator
橡皮钉齿输送带式土粒石块分离机
5.
Analysis on the Structure and Performance of the Combined Studded Feed Roller Seed Metering Device
钉轮组合式排种装置结构与性能分析
6.
Safety of hand-held motor operated electric tools--Part 2: Particular requirements for tackers
GB3883.16-1993手持式电动工具的安全第二部分:电动钉钉机的专用要求
7.
To fasten or secure with obliquely driven nails or spikes.
斜钉用斜钉钉子或大钉的方式紧固或固定
8.
Stitching types has offered single,double and tie for choosing.
打钉方式有单钉、双钉及加强钉可供选择。
9.
Analysis on Effects of Design Parameters of Soil-nail on Safety Factor in Loess Area
黄土地区土钉布置方式对安全系数的影响分析
10.
The finite analysis of self threading screw shear connection failure mode
自攻螺钉抗剪连接破坏模式的有限元分析
11.
Flow Field Analysis for the Duck System of Outdoor Unit of the Split Air Conditioner
分体式空调室外机风道系统的流场分析
12.
Calculation of the Number of Striations of Polymer Melt for Pin Mixing Screw
聚合物熔体在销钉混合型螺杆中的分流数计算
13.
Study on the Stability Analysis of Soil Nailing Support System Based on Catastrophe Theory;
基于突变理论的土钉支护体系的稳定分析研究
14.
Analysis of the Whole Stability of Soil-nail Bracing Based on Genetic Algorithm;
基于遗传算法的土钉支护整体稳定性分析
15.
Measurement of Maxillary and Mandibular Anatomy for Miniscrew Insertion in Cone Beam Computed Tomography Images;
微螺钉种植体植入区域颌骨解剖的CBCT测量分析
16.
Shear Failure Model and Reinforcement Analysis of Soil Nail Wall on the Constructing Phase
土钉墙施工阶段土体剪切破坏分析与加固处理
17.
Computed Tomography Morphometric Analysis for Axial Translaminar Screw Placement
枢椎后路经椎板螺钉钉道的CT测量
18.
spiral part of a screw
（螺钉的）螺旋部分.