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- It is the objective of control forging that the inner faults in the material were eliminated,metal properties were improved and quality products were obtained in plastic deformation processes. 对大型锻件的热塑性加工过程进行科学控制，消除锻件中的缺陷，保证良好的组织和性能，获得优质产品是控制锻造的目标。
- Free radicals may also play a part in producing organic compounds with metallic properties. 自由基可能依然在生产具有金属性质的有机化合物时起作用。
- Metal Properties and Destructive Testing 金属特性及破坏性试验
- Alloys will not have the same properties as pure metal. 合金没有纯金属所具有的同样的性能。
- This general description of metallic properties holds true for the more commonly used metals we will encounter. But there are some exceptions. For example, calcium is neither malleable nor ductile, and mercury is often in the state of liquid. 这些对于金属性能的概括性描述适用于我们经常遇到的较为常用的金属。但也有例外，比如钙既没有可锻性又没有延展性，而水银在常温下是液体。
- Submerged Arc Welded Seam Metal Properties Affected by Flux 焊剂对埋弧焊焊缝金属冶金性能的影响
- Influence about Flow of Friction Welding Metal on Metal Properties 摩擦焊合区金属的塑性流变对接头力学性能的影响
- We also calculated the density of states (DOS) of the ground state structures of Aln clusters, discussed the HUMO-LUMO gap of Aln clusters and found Aln clusters may present metallic properties. 同时我们还计算了各个铝团簇的基态结构的态密度和HUMO-LUMO能量差,数据分析表明这些铝团簇有一些金属性的倾向。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
