diffusion current density

用法例句

The effect ofdiffusion temperature on compressihility and sinterability of Cu-Sn powder was studied.

热扩散法是制取部分合金化Ｃｕ－Ｓｎ粉末的途径之一，作者研究了扩散温度对Ｃｕ－Ｓｎ粉末压制与烧结性能的影响，实验结果表明，Ｃｕ－Ｓｎ粉末的压实性及烧结胀大现象，都随着扩散温度的提高而降低，Ｃｕ粉颗粒越粗，获得具有相同烧结性能的Ｃｕ－Ｓｎ粉末的扩散温度越高。

Because the parameters subject to each other, it is very important for pro ducing high quality diode to choose the proper Pt diffusion temperature.

通过实验数据分析，确定了最佳铂扩散温度，提高了ＨＥＲ整流二极管管芯的成品率。

According to the tentative reaction equation from single molecular reaction theory and the second and the frist Fike's laws,the expression of the weight percentage and the diffusing thickness,was derived.

基于单分子反应理论假设反应模型,结合菲克第二、第一定律,得到质量分数与扩散厚度的关系式,以此研究了范围内液态锡与铁反应过程中锡的扩散厚度。