To prevent from heat crack, the choose of aluminum alloy with small crystal temperature range and the use of metal cast model, as well as adoption of gradual solidification style will be effective.

选择有效结晶温度范围小的铝合金、采用金属型铸型以及逐层凝固的冷却方式可以有效消除裂纹。

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The contribution of the recent model is to show that the winds of an El Nino, which raise sea level in the cast, simultaneously send a signal to the west lowering sea level.

最近的模型的贡献在于，它显示了厄尔尼诺现象的风在使海平面上升的同时，也向西方发出了海平面下降的信号。

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One must therefore take into account both the expected return type and the data model when deciding how to cast the object that this method returns.

因此在决定如何对该方法的返回值进行强制类型转换时，必须同时考虑预期的返回类型和所用的数据模型。

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According to my count, we now have eight Nobel Prizes to economists who cast doubt on the Keynesian model, and zero to economists for advancing the Keynesian agenda.

FORBES: Thomas Sargent, Rational Expectations And The Keynesian Consensus

Indeed, RapLeaf is being cast as a bit of a villain for its business model.

FORBES: The Real Tragedy of RapLeaf for Web Surfers

Disruptive innovation requires three things: a change in technology that simplifies a complicated technical problem, a business model that can take those simplified solutions to the market at low cost and a supporting cast of suppliers and distributors to reinforce the disruptor in the middle.

FORBES: How to Heal the Health Care System