1.
Theoretical and experimental study of fluid dynamic mechanical face seals with deep spiral grooves;
深螺旋槽流体动压机械密封性能理论研究
2.
a bit or drill having deep helical grooves.
有深螺旋状凹槽的一种钻头或钻井。
3.
spiral flute machine reamer with straight shank
螺旋直柄槽机用铰刀
4.
spiral fluted expansion hand reamer
螺旋槽可胀式手铰刀
5.
spiral flute machine reamer with taper shank
锥柄螺旋槽机用铰刀
6.
Double Spiral Fluting Tap, a New Type Threading Tool
一种新型的螺纹工具——双螺旋槽丝锥
7.
Research on NC Machining of Variable Pitch & Groove Depth & Groove Width Screw
变螺距变槽深变槽宽螺杆数控加工的开发
8.
Mathematics Model Analysis of Variable Pitch Screw
变螺距变槽深变槽宽螺杆的数学模型分析
9.
The comparison between the spiral sheave of the two different spiral horns and straight sheave was analyzed.
将两个不同螺旋角的螺旋槽轮和直槽轮进行了比较研究。
10.
Theoretical Analysis of Chip Flute of Spiral Taper Milling Cutter with An Equal Helical Angle
等螺旋角锥形立铣刀容屑槽槽形的理论分析
11.
Numerical Simulation and Optimum Groove Geometric Parameters for Spiral Groove Dry Gas Seal;
螺旋槽干气密封数值模拟及其槽形参数优化
12.
spiral groove micrometer regulator
螺旋槽微米快慢针调速器
13.
the cutting of spiral grooves on the inside of the barrel of a firearm.
在枪炮管内侧切凿出螺旋形的凹槽。
14.
twisted flutings
呈螺旋状环绕柱身的柱面凹槽饰纹
15.
The Computation of Camber Values in the Spiral Chip Room of Maching Rolling Tools
加工滚刀螺旋容屑槽时中凸值的计算
16.
Initial Study of the Model of Vascular Graft with Helical Slot;
人工血管螺旋槽结构模型的初步研究
17.
Research on Indexable Form Disc Tools for Helicoidal Workpieces
加工螺旋槽用可转位盘铣刀设计研究
18.
Research on Performance of Dry Gas Seal with Single-row Bidirectional Spiral Grooves
单列双向螺旋槽干气密封的性能研究