There was an initial delay time at either switching the step current on or off, which was caused by the magnetizing or de-magnetizing process.
无论是在突加电流还是在去掉电流的过程中,都存在着一个由磁化或去磁过程引起的初始滞后时间。
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。
The current values for the current step attributes are shown in Lines 3 through 9.
第 3-9 行显示当前步骤属性的当前值。
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