The distribution of residual stress along depth gained through layer-by-layer measuring method after chemical etching is in line with that measured by multi-wavelength method.

化学蚀刻后逐层测试所得应力沿深度分布与用多波长法测试结果趋势一致，大小略有差异。

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The explosion lifted about 100 trillion tons of dust into the atmosphere, as can be determined by measuring the thickness of the sediment layer formed when this dust settled to the surface.

这次爆炸将大约100万亿吨的尘埃提升到大气中，这一数字可以通过测量这些尘埃降落到地表时所形成的沉积层的厚度来确定。

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The micro-structure of hardening layer and motherly-body is different, which provide passibility for measuring the depth of hardening layer by supersonic ware.

由于硬化层与基体的微观结构不同，也就为超声波测量硬化层的深度提供了条件。

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The magic, it turns out, is in that subatomic spray, as the group treated with an electron shower benefited from a polymerizing effect or, more plainly, a bonding of molecules just above the skin's surface that yielded a tough, protective nano-layer measuring between 50- to 100-billionths of a meter thick.

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