1.
The Elastic-plastic Solution of Expansion of Spherical Cavities on the Basis of New Tri-shear Failure Criterion
基于三剪强度准则的球形孔扩张问题的弹塑性解
2.
To form, shape, taper, or enlarge(a hole) with or as if with a reamer.
扩，整用扩孔钻或仿佛是用扩张钻去造出、成形出、整出或扩大（某个孔）
3.
Contrast study between balloon and SKY dilatation of kyphoplasty
球囊扩张与Sky扩张椎体后凸成形术的对比研究
4.
Study on Pile Driving Effect Applying Cavity Expansion Theory and Finite Element Method;
沉桩挤土球孔扩张理论研究和数值模拟分析
5.
Spherical cavity expansion in dilatant soils with different tension and compression moduli
拉压模量不同的剪胀土体中的球孔扩张问题
6.
Computational simulation of jacking force based on spherical cavity expansion theory and friction fatigue effect
基于球孔扩张理论和侧阻力退化效应的压桩力计算模拟
7.
A Study on Spheric Cavity Expansion and Static Piling in Soils;
土体内球形空穴扩张及挤土桩沉桩机理研究
8.
The Effectiveness of Percutaneous Transluminal Angioplasty for the Treatment of Lower-extremity Arteriosclerosis Obliterans with Low-profile Balloon;
长球囊扩张成形术治疗下肢动脉硬化闭塞症
9.
The Elasto-plastic Solution to the Problem of Expansion Lining in Spherical Cavity with Tresca Materials
Tresca材料球形腔体扩张衬砌问题的弹塑性解
10.
Analysis of complications and countermeasures of balloon kyphoplasty
Kyphon球囊扩张后凸成形术的并发症及对策分析
11.
Changes of inflammation factors after balloon inflation in rabbits
经皮腹主动脉球囊扩张成形后炎性因子的变化
12.
Analytic solution of the cylindrical cavity in elastic-viscoplastic materials with initial stresses
有初始原岩应力的弹粘塑性岩土介质中圆柱形孔扩张问题解析解
13.
Film Cooling Characteristics of Converging-expanding Hole with Transient Liquid Crystal Measurement Technique
基于瞬态液晶测量技术的收缩-扩张形孔气膜冷却特性
14.
circular perforated air diffuser
环形穿孔空气扩散器
15.
Balloon Dilatation Using Flexible Bronchoscopy for the Management of Benign Tracheobronchial Stenosis;
经支气管镜球囊扩张气道成形术在良性气管支气管狭窄中的应用
16.
Design and Study of an Enhanced Balloon Expandor Using in Percutaneous Vertebroplasty;
增强型球囊扩张器的研制及椎体成形术的实验研究
17.
The Influence Factors of Anastomotic Stricture Formation after Resection of Esophageal Carcinoma and the Therapy of Endoscopic Balloon Dilation;
食管癌术后吻合口狭窄形成的影响因素及内镜下球囊扩张治疗
18.
Balloon Kyphoplasty in the Treatment of Vertebral Compression Fractures: A Systematic Review;
球囊扩张椎体成形术治疗椎体压缩性骨折的系统评价