1.
Crashworthiness Analysis & Optimization of the Thin Wall Tube with Regular Folding Patterns
带有规则纹路薄壁管的抗撞性分析与优化设计
2.
Crashworthiness analysis and optimization of thin-walled tube with regular folding patterns
带规则纹路薄壁管的抗撞性分析与优化
3.
plastic corrugated pipe with double thin wall
双层薄壁塑料波纹管
4.
A metallic bellows is made from a thin seamless tube.
金属波纹管是由薄壁无缝管制成的。
5.
Code for construction and acceptance of wire pipelines with extruded connection thin wall steel conduit
套接扣压式薄壁钢导管电线管路施工及验收规范
6.
Secondary xylem consists of pitted vessels, parenchyma fibers and rays.
次生木质部由孔纹导管、薄壁组织及射线所组成。
7.
Research on Circumferential Stability of Thin Wall Metal Bellows under External Pressure with Tensile Displacement;
薄壁波纹管拉伸位移条件下周向稳定性研究
8.
Lateral Buckling Analysis of Thin-Walled Structures with Irregular Cross Section;
不规则横截面形状薄壁结构的横向稳定分析
9.
The comparison of sprinkling concrete thin wall tube pile with normal groundtreatment in soft soil
现浇混凝土薄壁管桩与常规软基处理方法比较
10.
The Conversion Route of Business Management and How to Evade the Malign Potential Rules;
管理规则转化路径及不良管理潜规则的规避
11.
An irregular fold, crease, or wrinkle.
不规则折痕，不规则皱折，不规则皱纹
12.
smooth on inside PVC double wall corrugated pipe
PVC内光外波纹双壁管
13.
Detail of simple columnar epithelium with striated border (microvilli). Notice that the border is quite thin and the striations close together, looking like very regular, closely set brush bristles.
单柱上皮表面纹状缘（微绒毛）。注意：纹状缘很薄、排列规则精密，状如鞋刷的毛簇.
14.
China s Foreign Exchange Management System under the Rules of WTO: Its Weak Links and Countermeasures;
WTO规则下我国外汇管理体制的薄弱环节与应对
15.
NPT tapered tube thread gauges
NPT锥管螺纹量规
16.
Numerical Analysis of Wall-thickness Thinning during the NC Tube Bending Process;
薄壁管数控弯曲成形壁厚变薄的数值分析
17.
Analysis of Folding Defect of GH3600 Tube Inner Wall
GH3600精细薄壁管内壁折叠缺陷分析
18.
Delivery requirements of malleable cast iron pipe fittings
GB/T3288-1982可锻铸铁管路连接件验收规则