Balance can be balance by location of objects such as Windows on a house, balance by volume or sizes of objects, balance by color (like desired brightness in a room).

平衡可以通过对象的位置实现，如一间房子的窗户，还可以通过对象的体积或大小达到平衡，还有通过颜色取得平衡(如室内亮度)。

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The results show that the stiffness is dependent not only on the pressure and volume at static balance, but also on the change rates of efficient area and volume.

结果表明：空气弹簧的刚度不仅与其静平衡位置时的压力和容积有关，还与其有效面积变化率和体积变化率有关。

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Based on that, the numerical of product leakage and its method of solving are proposed, which include volume balance calculations, heat transfer models and transients fluid flow models.

基于这一思想，给出了管道泄露检测的数学模型，即体积流量平衡模型、热力平衡模型、瞬变流动模型及其求解方法。

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To determine trend changes, one of my favorite tools is the multiple time frame analysis of the on balance volume that I discussed in a recent trading lesson.

FORBES: Finding High-Probability Entry Levels

That is the same reason that I try to give Joe Granville credit in my articles about on balance volume or Welles Wilder when I talk about the RSI or ADX.

FORBES: A Candle Trigger for Market Tops

The daily on-balance volume (OBV) broke its uptrend on October 10, and needs to overcome its downtrend (line c) to turn positive.

FORBES: Nervous Market Waits for Job Report