The paper presents a new computational method named two steps various shape FLIC method, applied for the existence of the supersonic , sub critical sonic , transonic, shock wave.

提出了一种可解决超音速、亚音速、跨音速、冲击波共存的流场计算方法，即变形流体网格两步法。

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In particular, recently the burst of the U. S. sub-prime mortgage crisis to the security market also contributed to a great shock, so the measurement of the market risk has raised more concern.

特别是近期美国次贷危机的爆发给证券市场造成了巨大震荡，证券市场的风险测度问题更加引起关注。

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