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1)  matrix phase
基体相
1.
Among the concrete materials, there is a synergetic effect between matrix phase and aggregate phase on the mechanical properties of cement-based materials, which shows the composites mechanical behaviors.
混凝土材料中集料相与基体相对水泥基材料力学性能具有协同作用,表现出复合材料的力学行为。
2.
Tungsten alloy is a bi-phase material composed of tungsten grain and matrix phases.
分析表明,随工艺处理变形量的增加,钨合金材料的脆性增加,对于工艺处理变形量较小的钨合金,首先在基体相中达到拉伸破坏;而对于工艺处理变形量较大的钨合金,首先在钨颗粒相中达到拉伸破坏。
2)  matrix [英]['meɪtrɪks]  [美]['metrɪks]
基体相
1.
It was shown that the ceramic composites were mixed homogeneously as well as the bonding interfaces of composites between the matrix and reinforcement were enhanced by this process, which improves the performance of the composites.
本文介绍了液相包覆技术制备涂层的一些基本方法及其在材料制备中的应用 ,表明该工艺使陶瓷材料获得了均匀混合 ,同时改善了复合材料基体相与增强相之间的界面状态 ,使复合材料性能得到提
3)  double-base two-phase structure
双基体两相结构
4)  double-base three-phase structure
双基体三相结构
5)  V-based solid solution phase
钒基固溶体相
1.
It is found by XRD analysis that the alloy mainly consists of C14 Laves phase with hexagonal structure and V-based solid solution phase with BCC structure.
XRD研究表明:合金主要由六方结构的C14 Laves相和体心立方结构的钒基固溶体相所组成,快速凝固减少了合金中C14 Laves相的含量。
2.
It was found by XRD analysis that these alloys were mainly composed of the C14 type Laves phase with hexagonal structure and V-based solid solution phase with BCC structure.
XRD分析表明合金主要由六方结构的C14型Laves相和体心立方(BCC)结构的钒基固溶体相所组成。
6)  active base material
活性固相基体
1.
A new technology preparing BaTiO3 powder was developed in such an experiment by using H2TiO3 powder as active base material and Ba(COOH)2 solution as coating phase through the liquid phase coating-interfacial reaction method.
以H2TiO3微粉为活性固相基体,Ba(COOH)2溶液为包裹相,采用液相包裹-界面反应的方法,进行制备BaTiO3微粉及其合成机理研究,提出了一套较完善且简便、适合于大生产的新的BaTiO3微粉制备技术与方法,初步揭示了液相包裹法制备BaTiO3微粉的反应过程及机理。
补充资料:蒸气相基体隔离荧光法
分子式:
CAS号:

性质:低温荧光法的一种。先将固体或液体样品汽化,与大量过量(摩尔比104~108倍)的惰性气体氮或氩稀释混合,再将该气体混合物沉积在低温(11~15K)表面后供荧光检测。由于样品分子被隔离、固化在化学和光学上都惰性的冷冻基体分子间,其荧光光谱得到明显简化和锐化。本法光谱的分辨率不如冷冻溶液史坡勒斯基法,但线性范围和精密度优于后者,且适于在正构烷烃中溶解度小,不适于用后者测定的化合物的测定。本法已用于多环芳烃的定性、定量分析。采用激光光源,所得光谱的分辨率将明显高于用普通光源。

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