The main attention has been paid on amorphous rare earth- transition metal alloy films for magneto-optical storage and amorphous semiconductor films for phase change optical storage.
我们主要注意磁光型存储的非晶态稀土-过渡金属合金薄膜和相变型光存储的非晶态半导体薄膜两个方面。
At a critical temperature, vanadium oxide films undergo phase transition between metal phase to semi-conducting phase.
在某一特定的温度处，氧化钒薄膜发生金属-半导体相的转变。
Experimental results were reported here regarding the gas phase conversion of CTC to methyl chloride by using transition metal salt composite catalyst embedded on active carbon.
报道了以活性炭为载体，以过渡金属无机盐为复合催化剂，在气相条件下四氯化碳与甲醇反应制备(一)氯甲烷的研究结果。
Phase transition, enhanced diffusion and Y-Al alloy formation are studied using Y implantation with high current extracted from metal vapor vacuum arc (MEVVA) ion source.
利用金属蒸汽真空弧（MEVVA）源所产生的强束流离子注入铝研究了相变、增强扩散和钇铝合金的形成条件。
The heterogeneous catalytic action of transition metal oxides of Fourth period in the liquid phase oxidation of cumene has been investigated.
在液相中研究了第四周期过渡金属氧化物在异丙苯氧化中的多相催化作用。
The number and the peak temperature as well as order-disorder effect of total phase transition are related to the centre metal ions.
固—固相变数目、相变温度和相变的有序—无序效应主要取决于中心金属离子的种类。
The number and the peak temperature as well as order-disorder effect of total phase transition are related to the centre metal ions.
固—固相变数目、相变温度和相变的有序—无序效应主要取决于中心金属离子的种类。
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