The results showed that the variation of the microstructure of melt will cause the change of physical properties sensitive to structure.

研究结果表明，熔体微观结构的变化将引起对结构敏感的物性发生改变。

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Fresh snow can melt and re-freeze within the snow pack and it's this change of structure that can lead to an avalanche.

新下的雪可以在积雪中融化再凝固，这种结构上的变化会引起雪崩。

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After simple introduction the advance in silicate structure research, the influences of components, temperature and pressure on melt structure are discussed in detail.

本文概括介绍了熔体结构的研究进展，着重讨论了熔体组分、温度及压力对熔体结构的影响。

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Officials said they could not rule out the possibility of a meltdown, which occurs when nuclear fuel rods cannot be cooled and melt the steel and concrete structure containing them, at all three troubled reactors at the plant.

FORBES: Fukushima's Last Stand: All But 50 Workers Evacuated