单位重

单位重，也称单位重量（）、比重量（），是指物质单位体积下的重量。單位重通常会用希腊字母“γ”来表示。一个常用的值是地球上的水在4°C时的单位重量，大约为9.807 kN/m3左右。[1]

参见

参考资料
  1. Engineering, [National Council of Examiners for; Surveying]. 6th ed. Clemson, SC: National Council of Examiners for Engineering and Surveying. 2003. ISBN 1-932613-00-5.
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