- 更多网络例句与金属组织学相关的网络例句 [注：此内容来源于网络，仅供参考]
-
Methods 20 human biscuspids scheduled to be extracted for the orthodontic reasons were prepared for porcelain fused to matal crown,of which every 2 teeth were from the same patient and the same jaw.
目的 观察极固宁TM涂布于金属烤瓷全冠活髓基牙牙预备体表面21 d对牙髓组织学形态的影响。
-
"Metallography: Study of the structure of metals and alloys, particularly using microscopic and X-ray diffraction techniques."
金相学：研究金属与合金组织结构的学科，特别指采用显微镜和X射线衍射技术进行的这类研究。
-
This is the principle of the electron microscope, which is used, among other things, in biology and metallography to look at details of cells or alloys.
这就是电子显微镜的原理。电子显微镜用在生物学和金属组织学的用途，用来观测细胞或金属的细节。
-
During the production scheduling, the metallurgist would fully utilize metallurgical transaction controlled rolling, precipitation, etc.
在制定生产规程时冶金师将充分利用金属学转变，以产生首选的组织结构和尽可能好的成品性能。
-
By means of the Miedema formation energy model for binary system with the Tanaka modification by excess entropy and the Chou geometric model for ternary system, the interaction relation between rare earth element La and the constituent elements of Sn Pb alloy system was analyzed.
传统的Sn60 Pb4 0软钎料合金中添加微量稀土元素La( 0 0 2 4 %)，显著抑制了其显微组织中围绕先析出富Pb相的粗大的富Sn相晕圈的形成，实现了金属学组织的均匀化，并进而提高软钎料合金的高温拉伸强度 70 % [1] 。
-
In this project, the selection criteria of matrix and reinforcement for obtaining composites with high strength and toughness are determined. The as-cast and aged microstructures of composites reinforced with particles of different strength are observed, and their metallurgical conditions and stabilization mechanisms are analyzed. The aging precipitation behaviors and mechanisms are studied. Some characteristics of nano-materials (micro-distortion areas) are found in 150nm- Al2O3p/Al composites and their formation mechanisms are expatiated. The "flexible" restriction to the deformation of the matrix by low strength AlN particle is observed by in-situ TEM and SEM techniques, and the mechanisms of its resist on cracks propagation and its contribution to composite strength are revealed. The high temperature deformation behaviors of Al2O3p/Al composites are studied. A rare-earth coating is established on sub-micron Al2O3 particles, leading to an improvement in wettability between coated Al2O3 and liquid aluminum and a decrease in infiltration pressure. The strength and ductility of coated particles reinforced composite are also increased. The interfacial characteristics, bonding structures and their formation mechanisms are studied, and the crystal orientation relationships between reinforcement particles and aluminum matrix are investigated. Finally a lighter composite with better balance of strength and damping properties is reinforced with hollow ceramic microballoons of ultra-lower strength.
本项目发现了获得高强度和高韧性复合材料的基体、增强体选择依据；观察了各种强度质点增强复合材料的铸态和时效态微观组织，分析其微观结构形成的金属学条件及稳定性机理，研究了其时效析出规律和时效机制，发现了150nmAl2O3颗粒增强铝基复合材料基体中的纳米材料特征，并解释了其形成机理；利用TEM和SEM动态拉伸技术发现了低强度质点AlN颗粒对变形协调的&柔性强化&机制，揭示了其对裂纹扩展的阻碍作用和对复合材料高强度的贡献；研究了中强度质点的Al2O3颗粒增强铝基复合材料的高温变形行为，并对其进行了稀土界面层设计与制备，改善了颗粒与铝合金之间的界面润湿性，降低了复合材料铸造渗透压力，提高了复合材料的强、韧性；研究了多种复合材料界面结构及形成机理，确定了增强体与基体之间的界面结合机制，分析了复合材料界面处的晶体学位向关系；最后制备了含微孔的中空型陶瓷颗粒增强的特种复合材料，得到了强度和阻尼综合性能较好的轻质复合材料。
-
The creation of metallography haa been started with microscopic study of metallic samples,and discoveries 01 micros tructure within metallic materials.
金相学的创立始于人们在显微镜下研究金属样品并发现了金属材料的显微组织。
- 更多网络解释与金属组织学相关的网络解释 [注：此内容来源于网络，仅供参考]
-
Metallography：金属组织学
metallograph 显微照片 | metallography 金属组织学 | metalloid 非金属
-
recrystallization：再结晶
再结晶(recrystallization)一词借用了金属学中的概念,在金属学中再结晶的定义是:将受冷加工后的金属在一定温度下加热,金属组织将发生一系列变化,开始出现恢复过程,接着在原变形的晶粒处出现新的小晶粒,新晶粒不断出现并很迅速的长大.
-
metallograph：显微照片
metallize 用金属处理 | metallograph 显微照片 | metallography 金属组织学
-
metallographical：金相
metallograph 显微照片 | metallographical 金相 | metallography 金属组织学