Alloy: Metallic substance composed of two or more elements, as either a mixture, compound, or solid solution.
合金：由两种或多种元素组成的金属材料，以化合物或固溶体形式存在。
On the basis of the surface thermodynamic theory and the law of corresponding states, the calculating formula is set up about surface tension of molten metallic substance.
根据表面热力学理论和对比态原理，建立一个金属熔体表面张力+的计算公式，对五种碱金属熔体高温下表面张力进行了计算，结果与实验数据非常吻合。
As he said this, the man came towards Edmond, who heard a heavy metallic substance laid down beside him, and at the same moment a cord was fastened round his feet with sudden and painful violence.
说完，那人向爱德蒙走来，后者听到他的身旁放下了一件很重很结实的东西，同时他的两脚突然被使劲地绑上了一条绳子。
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