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- With the increasing of Si content, the age hardening response of Al Cu Si ternary alloys is accelerated. 随着含Si量增加 ,Al Cu Si合金的时效硬化过程加快 ;
- Based on Al Cu Fe and Al Fe V Si alloys, the Al Fe Cu V Si Ni Ce Zr alloy has been prepared by the optimization design of chemical compositions. 以Al?Cu?Fe 和Al?Fe?V?Si 两个合金系为基础， 对合金成分进行了优化设计， 组成了Al?Fe?Cu?V?Si?Ni?Ce?Zr 合金。
- The strengthening mechanism of Zn Al Cu pseudo alloy coating and relationship among hardness,aging temperature and time are studied by SEM,XRD,EDX and hardness test. 利用扫描电镜(SEM )、X射线衍射分析 (XRD)、能谱分析 (EDX)和硬度测试等手段 ,对涂层的性能进行了测试 ,分析研究了Zn Al Cu伪合金涂层硬度与时效温度和时效时间的关系 ,并探讨了强化机理。
- Small amounts of sample on miligram scale are taken from the fracture surface of a casting Al Cu alloy, and its main constituents are determined by FAAS (for Cu, Mn and Cd) and GFAAS ( for Ti). 研究了铸铝铜合金拉伸断口毫克级样品中主成分铜、锰、镉的火焰原子吸收光谱法(FAAS)和钛的石墨炉原子吸收光谱法(GFAAS)。
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- All his support melt away when he really needed it. 在他真正需要支持时，却得不到一丝半点。
- Al causes operated to bring about the war. 那场战争的起因有几个。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- Keywords short mullite fiber;Al Cu based composite;temperature;deformation;ageing; 莫来石短纤维;铝铜基复合材料;温度;形变;时效;
- Melt the butter and then blend in the flour. 先把黄油融化，然後加入面粉。
- These chocolates really melt in your mouth. 这些巧克力真正是入口即化。
- My name is Alexander, "Al" for short. 我叫亚历山大，简称艾尔。,我的名字叫亚历山大，简称“亚尔”。
- If you spread salt about(the ground), it helps to melt the snow. 如果你在地上撒些盐，会有助于雪的融化。
- Zn, Al, Cu, Mo, Pb, carbon steel, stainless steel, Alumina, Babbitt and so on. 锌、铝、铜、钼、铅、碳钢、不锈钢、氧化铝、巴氏合金等。
- Iron will melt when it is made very hot. 当铁烧得很热时就会熔化的。
- By the further analysis of EDP, the main precipitation is tI-Zr2(Al,Cu). 选区衍射分析表明，主要的晶化相为tI-Zr_2（Al,Cu）。
- We sale only goods in al condition. 我们只出售最佳状态的商品。
