1.
Monte Carlo Simulation of Spiral-Graved Drag Molecular Pump Operating in Transitional Flow Ranges
螺旋槽式牵引泵过渡流态抽气特性的直接蒙特卡洛模拟
2.
spiral fluted expansion hand reamer
螺旋槽可胀式手铰刀
3.
Design on Spiral Orchard Ditching Equipments and Test in the Soil Bin
螺旋式果园开沟装置的设计及土槽试验
4.
Performance Research on a Spiral-Groove Dry Gas Seal with an Inner Annular Groove
带内环槽的螺旋槽干式气体端面密封的性能研究
5.
spiral flute machine reamer with straight shank
螺旋直柄槽机用铰刀
6.
spiral flute machine reamer with taper shank
锥柄螺旋槽机用铰刀
7.
Double Spiral Fluting Tap, a New Type Threading Tool
一种新型的螺纹工具——双螺旋槽丝锥
8.
The structure and the principle of spiral sheave and the filling mechanism were introducted.
介绍了螺旋槽轮式排种器的结构和工作原理以及充填机理。
9.
Technique of melting bottom board of wet and helix gas tank with lowpressure in use;
低压螺旋湿式储气柜水槽底板带气挖洞补焊工艺探讨
10.
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。
11.
mechanical controllable pitch propeller
机械式可调螺矩螺旋桨
12.
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
13.
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
14.
helical entry cyclone
螺旋进入式旋风分离器
15.
spiral groove micrometer regulator
螺旋槽微米快慢针调速器
16.
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。
17.
twisted flutings
呈螺旋状环绕柱身的柱面凹槽饰纹
18.
a bit or drill having deep helical grooves.
有深螺旋状凹槽的一种钻头或钻井。