1.
Research on dynamic behavior of free-free tubes impacted laterally;
自由圆管在横向冲击载荷下的动力学行为研究
2.
Experimental Research and Computer Simulation on Dynamic Responses of Free-Free Tubes Impacted Laterally;
自由圆管经受横向撞击时的动力响应的实验研究和计算机仿真
3.
Axi-symmetrical Bending of FGMs Cylindrical Shells and Free Vibration of FGMs Cylindrical Shells with Holes
FGMs圆柱壳轴对称弯曲和FGMs开孔圆柱壳自由振动
4.
A Free Boundary Problem with Elliptic-parabolic Equations System;
一个椭圆—抛物方程组的自由边界问题
5.
Vibration Characteristics Analysis of Submerged Ring-stiffened Cylindrical Shells;
水下环肋圆柱壳的自由振动特性分析
6.
A rock fragment between64 and256 millimeters in diameter, especially one that has been naturally rounded.
圆石子直径由64至256毫米的岩石块，尤指自然形成的圆形石子
7.
Research & Application of Automatic Stuck-free Disc Pig
自动解堵型圆盘清管器的研制与应用
8.
Lofting Design of Tee type Thin Cylindrical Tubes
三通薄壁圆柱管展开的自动放样设计
9.
Development of Auto-programming System for CNC Pipe-cutting Machine;
数控圆管切割机自动编程系统的开发
10.
Free Vibration and Thermal Shock of Functionally Graded Beams and Circular Plates;
功能梯度材料梁和圆板的自由振动及热冲击
11.
3 : 1 Internal Resonance of a Three Circular Plates Nonlinear Torsional Free Vibration System;
三圆盘非线性扭转自由振动系统3:1型内共振
12.
Elasticity Stability and Natural Frequency of Circular Cylindrical Shells with FGMs Layers
FGM夹层圆柱壳的弹性稳定性及自由振动
13.
Free Vibration and Transverse Stresses Analysis of Viscoelastic Laminated Shells
粘弹层合圆柱壳的自由振动和横向应力分析
14.
Designing routing protocol with hole-bypassing based on hole-reshaping with ellipse in large-scale MANETs
移动自组网中一种洞椭圆化的避洞路由协议
15.
Elastic-plastic torque analysis of notched cross-section cylinder
截面含切口圆柱体自由扭转的弹塑性分析
16.
Numerical simulation for vortex-induced vibration of an elliptical cylinder with two degree-of-freedom
两自由度椭圆柱体涡激振动的数值模拟
17.
Research on system of thin disc rotor five DOF magnetic bearing
薄圆盘形转子5自由度磁悬浮轴承系统研究
18.
hollow section guide roller
空心导布辊（由中空的圆柱形金属管制成）