Once the call returns for the current time step, you clear the forces applied to the objects from the last step, and then get the current position and Angle of your dynamic body.

一旦此调用针对当前时间步长返回，就可以清空上一步长施加到这些物体上的力，然后获得动态物体的当前方位和角度。

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Last year at CEATEC Hitachi showed off a 10-inch prototype with a VGA screen, which used 16 projectors to create the glasses-less 3d, which is visible dependent on the viewing Angle.

在去年的日本CEATEC展会上日立展示了一个10寸的VGA屏的原型机，采用了16个放映机建立了无需眼镜的3d效果，这样根据观众的视角不同有不同的效果。

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The following snippet from Spring 1.0 or 1.1 usage illustrates how much Spring configuration has reduced the minimum number of angle brackets in the last two major releases (1.2 and 2.0)

下面这个来自于Spring 1.0或者 1.1的用法演示了Spring配置在最近两个主要的发布版本中（1.2和2.0）减少了多少数目的尖括号。

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Luckily for the industry, small groups of executives at most of the large firms have spent the last decade studying cardholders from almost every angle, and collection agencies have developed more sophisticated dunning techniques.

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Ferreira equalised with just about the last action of extra time with a neat finish from a tight angle after Robinson had flapped at a cross.

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