metallographical例句
2024年06月27日 04:34:10
No abnormity was found in the
metallographical analysis and hardness test.
金相和硬度分析未发现明显异常组织和硬度分布.
The geometrical characteristics analysis of grain is the important base of
metallographical analysis.
晶粒的几何特征度量是金属性能分析的重要基础.
The
metallographical structure of the pipes become widmanstatten and its mechanical properties are dropped notably.
管材的金相组织转变为魏氏组织,使其机械性能显著降低.