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metal induced
相关语句
  金属诱导
     Amorphous Silicon (a Si) films were deposited by PECVD and then crystallized by metal induced crystallization (MIC) at 440 ℃.
     利用 Ni金属诱导晶化 ( Metal Induced Crystallization,MIC)的方法制备 p- Si薄膜 .
短句来源
     Amorphous silicon ( a- Si) films were deposited by PECVD and then crystallized by Metal Induced Crystallization ( MIC) at various temperatures. The crystallization temperature was reduced to 44 0℃ .
     利用金属诱导晶化 ( Metal Induced Crystallization,MIC)的方法研究了 a- Si/ Ni的低温晶化 ,MIC晶化温度能降低到 44 0℃ .
短句来源
     Amorphous silicon (a Si) films is deposited by PECVD and is crystallized by metal induced crystallization (MIC) at various temperatures. The crystallization temperature is reduced to as low as 440℃.
     利用金属诱导晶化 (Metal Induced Crystallization,MIC)的方法研究了 a- Si/Ni的低温晶化 ,MIC的晶化温度降低到 440℃。
短句来源
     A new crystallization method, the “metal induced excimer laser annealing”(MI ELA), has been developed.
     提出了一种新的晶化方法———金属诱导准分子激光晶化法(MI ELA)。
短句来源
     The Diffusion Model of Metal Induced(Lateral)Crystal lization
     金属诱导非晶硅(横向)结晶的扩散诱导模型
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  “metal induced”译为未确定词的双语例句
     Characteristics of Ge-Dots/Si Multilayered Structure Fabricated by Ni-Based Metal Induced Lateral Crystallization
     金属Ni诱导横向晶化Ge纳米点/Si多层异质薄膜的特性
短句来源
     Effects of stress wave in metal induced by intense pulsed ion beam
     强脉冲离子束在金属中引起的应力波效应
短句来源
     Progress in Study on Poly-Si Films by Metal Induced Crystallization
     金属诱导法制备多晶硅薄膜的研究进展
短句来源
     RESEARCH PROGRESS OF LIQUID METAL INDUCED CORROSION
     液态金属腐蚀的研究进展
短句来源
     The metal induced crystallization with chemical source on different silicon based films is studied.
     以硝酸镍溶液为化学源,对于用不同方法沉积得到的非晶硅膜作晶化前驱物,都能予以不同程度的晶化.
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  相似匹配句对
     Induced into E.
     将表达载体转化E.
短句来源
     Hydrogen-induced Softening Phenomena in Metal
     金属的氢致软化现象
短句来源
     Mechanism of Metal Induced Lateral Crystallization
     金属诱导非晶硅横向结晶机理研究
短句来源
     Metal cleaning
     金属清理
短句来源
     Metal Corrosion
     金属腐蚀
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  metal induced
Topics include studies of doping by solid sources and co-ion-implantation, reduction of particle and metal induced defect levels, gas source MBE and recent results on high speed GexSi1-x heterojunction bipolar transistors.
      
The effect of relative crystal orientation on the liquid metal induced grain boundary fracture of aluminum bicrystals
      
Dissociation constants (Kd) for NAGE to bind transition metals were in the order of Fe2+ >amp;gt; Cu2+ >amp;gt; Fe3+ and corresponded to the affinity to inhibit metal induced lipid peroxidation.
      
Plastic deformation of metal induced by the pinch effect
      
Effect of heat treatment on apatite-forming ability of Ti metal induced by alkali treatment
      
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Electroless plating is known to be an autocatalytic process. For the reaction to start,the substrate metal should be either catalytic or activated by a suitable catalyst.For example,steel and nickel can be plated directly, but in the case of copper or brass,catalytic metal inducing is need. In this paper, the catalytic activity of different metals and their inducing effects were investigated by measuring stationary potentials nd stationary potential-time curves. Experimental results showed:...

Electroless plating is known to be an autocatalytic process. For the reaction to start,the substrate metal should be either catalytic or activated by a suitable catalyst.For example,steel and nickel can be plated directly, but in the case of copper or brass,catalytic metal inducing is need. In this paper, the catalytic activity of different metals and their inducing effects were investigated by measuring stationary potentials nd stationary potential-time curves. Experimental results showed: (1)The stationary potential of metal provides a simple parameter to estimate the catalytic activity of metals in electroless nickeling. When 1-hydroxyethylidenediphosphonic acid (HEDP)aelectroless nickeling bath containing NaH_2PO_2 as reducing agent is used, electroless nickeling may proceed spontaneously, if the stationary potential of metal is more nagative than -0.60V, no matter whether nickel (autocatalytic active) or other metals (non-autocatalytic active) is used as substrate. (2) When an autocatalytic meta is in contact with the substrate metal in the bath, a sudden decrease of stationary potential is observed. The whole inducing process could be finished within 0.5~2 sec. (3) The stationary potential of eleotroless nickeling coating in HEDP bath at 80℃ is -0.72V, consequently nickel coating itself is a catalytic active metal. Once an eleotroless nickeling coating is deposited on a substrate metal, electroless nickeling reaction can then proceed continuously. (4) The sufficient conditions of eleotroless nickeling in HEDP bath containing NaH_2PO_2 are that the stationary potential of substrate metal must be more nagative than -0.60V and that the temperature of electroless nickeling bath should be higher than 50℃. (5) Inducing mechanism of electroless nickeling can be explained with chemical cell consisting of substrate metal and catalytic metal. Electrons from catalytic metal would suddenly decrease the stationary potential of substrate metal, H~+ and Ni~(2+) complex ion would be reduced on the substrate metal surface to metallic H_2 and Ni.

某些金属可以自发进行化学镀镍反应,它们称为“催化活性”金属;而另一些金属必须用“催化活性”金属诱发后才能进行化学镀镍反应。本文用测定稳定电位和稳定电位-时间曲线的方法确定:(1)金属的稳定电位可以作为鉴别金属有无“催化活性”的物理量。在80℃的HEDP化学镀镍液中,稳定电位负于-0.6V者有活性,正者则无。(2)诱发反应的有效性可从基体金属的稳定电位-时间曲线看出。(3)化学镀镍层的稳定电位为-0.72V,它本身具有“催化活性”,基体金属沉积上镍磷镀层后即可连续反应,若无此镍磷镀层,“催化金属”脱离接触后,稳定电位迅即回复为基体金属原来的电位。(4)稳定电位正的金属可用稳定电位负的“催化金属”诱发。诱发时两金属必须在溶液中接触或用外接导线连结。诱发HEDP化学镀镍反应必须同时满足基体金属的稳定电位负于-0.60 V和反应温度高于50℃。(5)诱发反应的机理可用两种金属在溶液中形成化学电池来解释。“催化金属”溶解时释放出的电子通过导线或短路电路流向基体金属,使它的稳定电位迅速负移,并使镍配离子和H~+在它上面放电,析出镍和氢,再进一步促使次亚磷酸钠还原为元素磷,并与镍形成镍磷合金。

We demonstrate the technique of interference enhanced Raman scatteringand the computational method for the design of its sample configuration. Bymeans of the new technique we studied the outdiffusion of hygrogen in andthe metal induced crystallization of a-Si:H

详细介绍了干涉增强喇曼散射技术及其样品构形设计的计算方法,同时给出了利用该技术对a-Si:H释氢及金属诱导晶化的研究结果。

The role mechanism, in restraining charbonaceous deposition and promoteing methane coupling, of rare earth added in pt-V2O5/HMand alkali metal addedin altaline-earth metal oxide (CaO) are investigated by the fast of experiment from oneself and others. We find that rare earth restrain , by basicity and proporty of giving oxygen out, carbonaceous deposition on acidic and metal-lic sites and that alkaili metal induce out, by proporty of giving electron out, active component O-re-sulting...

The role mechanism, in restraining charbonaceous deposition and promoteing methane coupling, of rare earth added in pt-V2O5/HMand alkali metal addedin altaline-earth metal oxide (CaO) are investigated by the fast of experiment from oneself and others. We find that rare earth restrain , by basicity and proporty of giving oxygen out, carbonaceous deposition on acidic and metal-lic sites and that alkaili metal induce out, by proporty of giving electron out, active component O-re-sulting in the increase of activity and selestivity.

本文研究了稀土,碱金属添加物分咽在以氢型丝光沸石(HM)为载体的pt—v_2o_5催化剂、碱土金属氧化物(Cao)催化剂中对抑制积炭,促进甲烷氧化偶联反应的作用机理。发现:稀土以碱性,强供氧能力抑制酸中心和金属中心的积炭;碱金属以强供电子的能力诱导偶联催化剂活性组分o的生成而导致活性,选择性的提高.

 
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