1)helical baffle's size螺旋节距
2)pitch helix节距螺旋线
3)adjustable pitch propeller可调节距螺旋浆
4)propeller pitchactuator螺旋桨螺距调节器
5)variable pitch cylindrical helical spring不等节距圆柱螺旋弹簧
6)isometric helix等距螺旋
英文短句/例句
1.NC Milling Analysis of the Non-circular Screw Curve Parts非圆等距螺旋曲线零件的数控铣削加工分析
2.fixed pitch propeller定螺距螺旋桨固定螺距螺旋桨
3.To feather a propeller.（螺旋桨）顺流交距
4.hydrauliccontrol pitch propeller液压操纵螺距螺旋桨
5.controllable pitch propeller oil pump可调螺距螺旋桨油泵
6.controllable pitch propeller control box可调螺距螺旋桨控制箱
7.fixed screw propeller shrouding定螺距螺旋桨导流管
8.controllable pitch propeller hub可调螺距螺旋桨桨毂
9.Use the Equidistant Alternating Theory to Calculate the Approximate Equation of Gear Tooth Profile about Spiral Bevel Gear;计算螺旋锥齿轮近似齿廓方程等距变换法
10.Modeling and NC machining of two-blade equidistant wood propeller双叶等距木质螺旋桨的三维建模与数控加工
11.Computer-aided design of conoid helical-coil compression spring with equal pitch等节距圆锥螺旋压缩弹簧计算机辅助设计
12.The distance traveled by a machine screw in a single revolution.螺距机器螺旋转动一次所用的距离
13.propeller pitch control螺旋桨节距操纵机构
14.The distance between two corresponding points on a helix.螺旋的间距螺旋线上两个相应的点之间的距离
15.Study of Torque Characteristic of Open Water Diagram at Zero-thrust Pitch of CPP可调螺距螺旋桨零推力螺距敞水力矩特性研究
16.controllable pitch propeller transmission可调螺距螺旋桨传动pitch propeller unit可调螺距螺旋桨装置
17.electric-mechanical controllable pitch propeller电动-机械式可调螺距螺旋桨
18.CPP control syste可调螺距螺旋桨控制系统
相关短句/例句
pitch helix节距螺旋线
3)adjustable pitch propeller可调节距螺旋浆
4)propeller pitchactuator螺旋桨螺距调节器
5)variable pitch cylindrical helical spring不等节距圆柱螺旋弹簧
6)isometric helix等距螺旋
延伸阅读
变距双锥螺旋卸料机分子式：CAS号：性质：贮仓螺旋御料机的一种。它由两个变径变矩的锥形螺旋叶片组成。物料的进入口在贮仓下面，由于螺旋的作用(有搅拌)，能防止物料架桥或堵塞。见螺旋给料机。
