1.
Dynamic hip screw triple reaming for clearence of femoral head and neck cystic lesion
动力髋螺钉三联绞刀大转子下扩孔病灶清除植骨治疗股骨头颈部囊性变1例
2.
A hole with the top part enlarged so that the head of a screw or bolt will lie flush with or below the surface.
埋头孔顶部扩大的孔，为使钻或螺栓的头与地面相平或在地面以下
3.
Construction Technology of High-Tooth Hole-Expanding Traction Tubefor Underground Non-Excavation Engineering
地下非开挖工程中的高齿扩孔牵引管施工技术
4.
The Design of Set-into-rocked manaul holing Uplift Piles with Enlarged Bottom for a Basement
某地下室人工挖孔嵌岩扩底抗拔桩设计
5.
Analytical solution of cavity expansion with the non-linear Mohr-Coulomb failure rule
基于非线性Mohr-Coulomb强度准则下的扩孔问题解析
6.
Study on Detonaor Lead Block Chambering Experiment under Simulate Deepwater Condition
模拟深水环境下雷管铅土寿扩孔实验研究
7.
Discussion on Revamping of The Large Diameter Piercing Head of 10MN Vertical Piercing Mill
10MN立式穿(扩)孔机大直径扩孔头的改造
8.
Elastoplastic analysis of cylindrical cavity expansion with anisotropic initial stress
各向异性初始应力状态下圆柱孔扩张理论弹塑性分析
9.
Point-to-point systems are suitable for hole-machining operations such as drilling, countersinking, counterboring, reaming,Boring, and tapping.
点位系统适用于钻孔、锪孔、扩孔、铰孔、镗孔、攻丝等孔加工。
10.
To form, shape, taper, or enlarge(a hole) with or as if with a reamer.
扩，整用扩孔钻或仿佛是用扩张钻去造出、成形出、整出或扩大（某个孔）
11.
EFEAL Extended Field Elliptical Aperture Lens
可扩展扫描椭圆孔镜头
12.
counterbore with guide
有导柱的平底扩充孔钻
13.
circular perforated air diffuser
环形穿孔空气扩散器
14.
the act of expanding an aperture.
一个孔穴扩大的行为。
15.
To shape or enlarge(a hole)with a tapered, serrated tool.
凿孔扩大用带齿的尖的工具钻或扩大（孔）
16.
Any of various tools used to shape or enlarge holes.
扩孔钻一种用于整造或扩大孔膛的工具
17.
Causing dilatation of the pupils.
瞳孔开大的使瞳孔扩大的
18.
A tapered steel pin for enlarging and aligning holes
打孔器用来扩大或调整孔洞的尖钢针