At Space Camp, trainees can earn their Space Exploration badge as they build and fire model rockets.

在太空营，学员可以制作和发射火箭模型，以此获得太空探索徽章。

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This model is based on gas release rate and jet fire model to estimate the hazard area.

该模型是基于气体释放速率和火灾模型来估计危险影响区域的。

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The first is an implementation of a 2-d cellular automaton that implements the forest-fire model.

第一个是一个实现森林火灾模型的2 - d元胞自动机实现。

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In addition, since fire is a finer-grained and faster-moving phenomenon than weather, a finer grid is used for the fire model than for the atmospheric model each grid square is a few metres, rather than a few tens of metres, across.

ECONOMIST: Next, the fire forecast

Jon Reisner and Rod Linn at the Los Alamos National Laboratory have also devised a coupled fire-forecasting model, which runs on a supercomputer called Nirvana Blue.

ECONOMIST: Next, the fire forecast

Weill, who built the company in a series of acquisitions starting in the late 1980s, when he rescued a little Baltimore commercial credit firm, said the financial conglomerate model now under fire at Citi and elsewhere is a solid model and worth fighting for.

FORBES: Weill Springs To Citi's Defense