|
材料强度和刚度
|
|
0
|
5
|
April 10, 2026
|
|
奥氏体不锈钢中铁素体的作用
|
|
0
|
6
|
April 9, 2026
|
|
PEEK材料详解：工程塑料界的“天花板”
|
|
0
|
9
|
April 6, 2026
|
|
工业制造材料选型实用指南
|
|
0
|
8
|
April 6, 2026
|
|
奥氏体不锈钢全面详解：种类、特性、腐蚀与防护
|
|
0
|
11
|
April 6, 2026
|
|
铝合金“草酸”阳极化工艺
|
|
1
|
36
|
March 31, 2026
|
|
机械设计师进阶计划
|
|
0
|
8
|
March 25, 2026
|
|
PET饮料瓶polyflow仿真吹制过程及有限元原理
|
|
0
|
10
|
March 16, 2026
|
|
应力集中的影响
|
|
0
|
13
|
March 15, 2026
|
|
零件上出现应力集中的区域
|
|
0
|
16
|
March 15, 2026
|
|
不锈钢锈斑该处理方法
|
|
0
|
12
|
March 15, 2026
|
|
铝合金焊接
|
|
0
|
9
|
March 4, 2026
|
|
表面处理之抛光技术
|
|
0
|
15
|
March 2, 2026
|
|
NASA study finds ancient life could survive 50 million years in Martian ice
|
|
0
|
7
|
February 26, 2026
|
|
Chang’e-6 lunar samples reveal a giant impact reshaped the Moon’s interior
|
|
0
|
5
|
February 8, 2026
|
|
Scientists create smart synthetic skin that can hide images and change shape
|
|
0
|
3
|
February 7, 2026
|
|
Scientists discover hidden geometry that bends electrons like gravity
|
|
0
|
3
|
February 1, 2026
|
|
金属材料介绍
|
|
0
|
10
|
January 26, 2026
|
|
This new building material pulls carbon out of the air
|
|
0
|
7
|
January 21, 2026
|
|
PPGF塑料注塑产品的抗拉强度
|
|
0
|
13
|
January 9, 2026
|
|
C、Si、Mn、Cr对钢材性能影响
|
|
0
|
18
|
December 29, 2025
|
|
橡胶密封圈材料
|
|
0
|
15
|
December 25, 2025
|
|
难加工材料及其薄壁件超声铣削加工研究
|
|
0
|
9
|
December 21, 2025
|
|
不同硬化模型对CP1180钢在大变形下的适用性评估
|
|
0
|
10
|
December 12, 2025
|
|
工艺参数对铝合金搅拌摩擦增材力学性能影响机理研究
|
|
0
|
20
|
December 11, 2025
|
|
This surprising discovery rewrites the Milky Way’s origin story
|
|
0
|
14
|
December 9, 2025
|
|
Miracle material’s hidden quantum power could transform future electronics
|
|
0
|
10
|
November 29, 2025
|
|
非线性与线性的根本区别
|
|
0
|
25
|
November 22, 2025
|
|
表面淬火与普通淬火
|
|
0
|
30
|
November 20, 2025
|
|
金属表面热处理
|
|
0
|
12
|
November 7, 2025
|