Arch model had been applied in the research of volatility of stock market by foreigners.

ARCH类模型已经被国外研究者广泛地运用到股票的波动性研究之中。

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Its design, process excellence for the stone arch bridge model.

它的设计、工艺为石拱桥的卓越典范。

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Then use this method to add residual stress in the model of aortic arch.

之后用这种方法在主动脉弓模型中施加残余应力。

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Then use this method to add residual stress in the model of aortic arch.

之后用这种方法在主动脉弓模型中施加残余应力。

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