1.
Using Visual LISP in AutoCAD 2000 to Program 3D Spiral;
在Visual LISP环境下的编制三维变径螺旋线程序
2.
Selection of Principal parameters for Auger Conveyors with Changeable Screw Pitch and Diameter
变螺距变直径螺旋输送器主要参数的选择
3.
The Diameters of the Pulmonary Vein Ostia and the Variations of the Pulmonary Veins by Using 16-detector to Detect;
16层螺旋CT肺静脉开口处管径测量及变异分析
4.
Ostium diameters of the pulmonary venous and variations in drainage to the left atrium with MSCT
多层螺旋CT对肺静脉口径测量及解剖变异研究
5.
Ostium Diameters of the Pulmonary Venous and Variations in Drainage to the Left Atrium with MSCT;
多层螺旋CT（MSCT）对肺静脉口径测量及解剖变异研究
6.
helix-to-coaxial-line transducer
螺旋同轴线匹配变换器
7.
spiral-wound fission counter
螺旋缠绕裂变计数器
8.
CAD/CAM on the Variable Pitch Propeller Parts
变螺距螺旋桨零件的CAD/CAM
9.
On Variable Pitch Screw Helix for Part Deliverty
分件供送变螺距螺杆螺旋线形式的探讨
10.
flying downward in a helical path with a large radius.
在大的范围内以螺旋的路径向下飞。
11.
Screw Centrifugal Pump Vane Variable-pitch Design and Numerical Simulation;
螺旋离心泵的叶片变螺距设计及数值模拟
12.
The Application of Shearing Wind Helicity and Thermal Wind Helicity in Northeastern Cold Vortex Rainfall Event
切变风螺旋度和热成风螺旋度在东北冷涡暴雨中的应用
13.
Deformation analysis on cantilever screw conveyer shaft based on method of dynamic double barycenters
基于动态双重心法的悬臂螺旋输送机螺旋轴的变形分析
14.
To move or cause to move in a spiral or winding course.
沿螺旋线行进，蜿蜒而行在螺旋的或盘旋的途径上运动或使…这样运动
15.
spiral part of a screw
（螺钉的）螺旋部分.
16.
Study on Creep Characteristic of Propeller Shaft in Especial Condition;
特定环境下螺旋桨尾轴蠕变特性研究
17.
Evaluation of facial nerve canal disease with 64-slice spiral CT
64层螺旋CT对面神经管病变的评价
18.
Research on Strain Aging for X80 Grade HSAW Steel Pipe
X80级螺旋埋弧焊接钢管应变时效研究