并采用各点点位位移速度图对所建立的函数模型进行验证，同时对状态方程的建立及初始值的选取进行分析总结。

Finally, it validated established model with each point displacement velocity chart, analyzed and summarized the established of state equation and selection of initial value at the same time.

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JDK中还是没有干这事的，你依旧需要创建另外一个辅助方法，有可能在你的实现中会使用位操作和位移动。

There is nothing in the JDK to assist with this either, so you’ll need to create another helper method and probably use bitwise operations and bitshifting in your implementation.

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苹果新近招募一位移动支付方面专家的消息在周末引起了一些关注。

Apple raised some eyebrows over the weekend when news spread it had hired an expert in mobile payments.

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