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1)  insert metals
过渡层金属
2)  metal underlayers
金属过渡层
1.
The influence of the metal underlayers on the crystallographic growth orientation, the crystalline fraction and the grain sizes of poly-Si films deposited at the different distance between the filament and the substrate (5-10mm), the filament temperature range of 1800~1300℃and corresponding the substrate temperature range of 320~200℃were characterized.
使用XRD、Raman光谱、扫描电子显微镜(SEM)和原子力显微镜(AFM)等测试手段研究了在不同灯丝/衬底间距(5~10mm)、灯丝温度(1800~1300℃)以及对应的衬底温度(320~180℃)等实验条件下,金属过渡层对多晶硅薄膜的微观形貌、结晶性及晶体学生长方向的影响规律。
3)  Transition metal
过渡金属
1.
A review of activation of C-C bonds by transition metals in homogeneous media;
均相体系中过渡金属对碳-碳键的活化反应研究进展
2.
Study on the energy band structures of transition metal phthalocyanines;
过渡金属酞菁化合物的能带结构研究
3.
Synthesis and characterization of transition metal complexes with a Schiff base ligand derived from glyoxal and o-aminobenzoic acid;
乙二醛邻氨基苯甲酸希夫碱过渡金属配合物的合成和表征
4)  transition-metal
过渡金属
1.
Recent advance of transition-metal catalyst system in atom transfer radical polymerization;
原子转移自由基聚合中过渡金属催化剂的研究进展
2.
Progress in research of transition-metal sensitized near-infrared luminescence for rare-earth compounds;
过渡金属敏化稀土化合物近红外发光性能研究进展
3.
Transition-metal Promoted C-H Activation of Aniline Derivatives;
过渡金属促进的苯胺衍生物碳氢活化反应研究
5)  transitional metal
过渡金属
1.
The additives include rare earth metals such as La and Ce and transitional metals such as Zr and Cu.
采用固定床微反应器装置,考察了添加稀土金属(La,Ce)和过渡金属(Zr,Cu)助剂及助剂添加量对甲烷自热重整制氢反应的影响。
2.
This paper reviews the important progress in the study of transitional metal sulfide fullerene-like.
过渡金属硫化物类富勒烯,由于其独特的分子结构、电子结构及电、磁学性质和潜在的应用前景,因而成为当前富勒烯研究的一个热点课题。
3.
This paper focused on the mechanism, improvement of delignification rate of electrochemically mediated oxygen bleaching by adding transitional metal compounds.
重点对电化学氧气漂白机理和过渡金属催化剂在电化学氧气漂白中的作用进行了概述。
6)  metal transferring
金属过渡
1.
The macro pattern, microstructure, microhardness and components of welding deposition were examined in detail, and also the driving force of metal transferring was discussed elaborately.
探讨了摩擦界面的摩擦行为 ,述了耗材金属过渡的机理 ,分析了焊敷层的形貌、微观组织、显微硬度和组分的分布。
2.
The driving force of metal transferring was also discussed elaborately .
采用 2 0钢耗材在 45钢母材表面上进行耗材摩擦焊工艺试验 ,探讨了摩擦界面的摩擦行为 ,阐述了耗材金属过渡及焊敷层形成机理 ,分析了焊敷层的形貌和微观组织。
补充资料:过渡金属催化剂
分子式:
CAS号:

性质:一类过渡金属能与不同的分子或基团生成的过渡金属络合物,如RhCl·P(C6H5)3,Ni(CO)4,SnCl2·H2PtCl6,HCo(CO)4等,可用作均相催化氢化反应、烃基羰基化反应、氢甲酰化反应的催化剂,如齐格勒-纳塔型催化剂是定向聚合的特效催化剂。

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