Using coordinate transformation, we study the event horizon of accelerating non-stationary black holes, the equation of event horizon surface is calculated out.

采用坐标变换的方法，研究几种加速运动动态黑洞的事件视界，得到了黑洞的视界面方程。

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Selecting the advanced Eddington coordinates, and adopting the statistical method, the instantaneous radiant emittance of non-static black hole is calculated out.

选取超前爱丁顿坐标，采用统计的方法，计算出动态黑洞的瞬时辐出度。

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Through static, modal and crack stress intensity factor analysis, the vibration stress of blade under rotating state before fracture can be calculated out finally.

然后采用有限元数值计算方法对叶片进行静力分析、模态分析及裂纹应力强度因子计算，最后反推出叶片在旋转状态下振动应力值的大小。

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Another thing to point out in these two graphs is that we do have nodes, and we figured out last time, we calculated how many nodes we should have in a 2 s orbital.

另外这两张图上要指出的是,我们可以看到节点，上次我们知道，我们算了２ｓ轨道有多少个节点。

麻省理工公开课 - 化学原理课程节选

That doesn't come out of what we calculated before in thermochemistry.

我们以前在化学热力学中所计算的量,无法告诉我们这些。

麻省理工公开课 - 热力学与动力学课程节选

Another form of masterful Obama Calculated Deception is the out of context stat.

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Overall, Merck and Harvard researchers calculated that they could rule out with 95% certainty the possibility that anacetrapib could cause the 25% increase in heart attacks and other cardiovascular events seen with torcetrapib.

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Another study of 119 cancer patients with difficulty sleeping found valerian before bedtime for two months had no significant effect on sleep scores calculated from a questionnaire filled out before the study and after two months.

WSJ: Can a Root Get to the Problem of Insomnia?