白亮带形成的最重要机理是冲刷机理。
白亮带结束处的疏松证明？该机制的正确。
The looseness at the end of the white band proves that the mechanism is correct.
白亮带处的枝晶生长方向改变而生成弯曲的枝晶。
The dendrite growth direction is changed and dendrites are curved in the zone of white band.
电磁搅拌使连铸钢坯上产生白亮带，其形成机制目前尚无定论。
Electromagnetic stirring may result in white bands in continuous casting billets, and their formation mechanism has not been determined.
结果表明：只有微分干涉相衬法光学金相才清晰地显示了熔合区扩散过渡层存在白亮、光滑、无胞状柱状凝固特征的“白亮带”和具有胞状凝固特征的后续熔化滞留层。
The results show that "the bright band" and "follow-up melted stagnant layer" are clearly observed only with differential interference contrast and has bright and no cellar-columnar.
结果显示，熔覆层与机体之间有明显的白亮过渡带，形成了良好的冶金结合。
The results show that there is an obvious bright intermediate belt between cladding alloy layer and the body, forming good metallurgic bonding.
结果显示，熔覆层与机体之间有明显的白亮过渡带，形成了良好的冶金结合。
The results show that there is an obvious bright intermediate belt between cladding alloy layer and the body, forming good metallurgic bonding.
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