In this paper, the mathematic treatment of dynamic thermodynamic processes in a sea ice model is described.

本文叙述海冰模式中动力-热力过程的数学处理。

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Some problems about the ice model test are also discussed by comparison with the observed data from the prototype.

同时对照了原型观测成果，讨论了冰凌运动模型试验中的一些问题。

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The PIC method is introduced into the sea ice model to efficiently reduce the numeric diffusion inherent in conventional models.

该模式采用了质点-网格法，有效地避免了传统模式的数值扩散问题。

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If we had a socialist model of ice cream distribution and delivery (with probably two awful flavors and constant shortages and high prices), a suggestion that ice cream manufacture and delivery should be privatized would be met with ridicule.

FORBES: Our Education System Is Deeply Unjust, So Let's Not Make It Less Unjust

They also look very similar to the simulations coming out of Piomas (Pan-Arctic Ice-Ocean Modelling and Assimilation System), an influential computer model that has been used to estimate Arctic sea-ice volume and which has been the basis for several predictions about when summer sea ice might disappear completely.

BBC: Cryosat spots Arctic sea-ice loss in autumn

But how we do it is take the bench-top physics class model, where you mix nitrogen and ice cream in a bowl and stir it up with a spoon.

NPR: Ice Cream with a Twist: Liquid Nitrogen