• 1. matrix metal: 基体金属 | 基体全属 | 粘结金属
• 2. Matrix metal proteinase-2: 基质金属蛋白酶
• 3. metal matrix composite: 金属基复合材料 | 的金属基复合材料 | 增强的金属基复合材料

更多释义

• 1.The composition of the welded joint obtained by the two welding methods are all uniform, the hardness is higher than the matrix metal, the comprehensive property is good.
  两种焊接方法所得焊接接头成分均匀，硬度值均超过母材，综合性能良好。
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• 2.Objective: To Investigate the relationship between expression feature of Matrix Metal-Proteineses (MMP-9), VEGF, and it's clinical pathological changes in carcinoma of colon.
  目的：探讨MMP - 9及VEGF在结肠癌的表达特点及其与临床病理改变间的关系。
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• 3.It demonstrated that the experiment of hardness is likely to upset in the experiment of compression. Hardness tester indenter make matrix metal plastic deformation and viscous flow happen.
  结果表明，硬度实验类似于压缩实验中的镦粗，硬度计压头可使金属基体发生塑性变形及粘性流动。
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