This leaves open the possibility that the complex debris tail is the result of an impact between two bodies, rather than ice simply melting from a parent body.

种种迹象都指出这构成复杂的星体残骸源于两个星体的撞击，而非从寻常母体星球上脱落的融化冰块。

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Uncertainties over aspects of the Earth's immensely complex climate system, such as melting ice and the behaviour of clouds, could also skew the overall picture.

地球极其复杂的气候系统方面的不确定性，比如融冰和云团的行为等，也可能对总的气温变化结果产生影响。

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The strength and metallurgical properties were affected severely as sinter liquid was less and complex mineral composition owing to high melting temperature point of concentrate.

该精矿初始熔点高，生成液相量少，烧结矿矿物组成复杂，严重影响强度与冶金性能。

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Glaciers in monsoonal climates, unlike high-latitude glaciers, gain mass from precipitation during the same warm season in which they lose mass from melting, which makes their behaviour complex.

ECONOMIST: Glaciers and the IPCC

But melting and freezing patterns are far too complex and regional to be predicted by models.

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