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yalefield

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老汉一枚

[交流] 基础物理化学常数

CODATA recommended values of the fundamental physical constants:
2006*

Peter J. Mohr,† Barry N. Taylor,‡ and David B. Newell§

National Institute of Standards and Technology, Gaithersburg,
Maryland 20899-8420, USA

This paper gives the 2006 self-consistent set of values of the basic constants and conversion factors of physics and chemistry recommended by the Committee on Data for Science and Technology CODATA for international use. Further, it describes in detail the adjustment of the values of the constants, including the selection of the final set of input data based on the results of least-squares analyses. The 2006 adjustment takes into account the data considered in the 2002 adjustment as well as the data that became available between 31 December 2002, the closing date of that adjustment, and 31 December 2006, the closing date of the new adjustment. The new data have led to a significant reduction in the uncertainties of many recommended values. The 2006 set replaces the previously recommended 2002 CODATA set and may also be found on the World Wide Web at physics.nist.gov/constants.
http://physics.nist.gov/constants
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binguhua198612

木虫 (著名写手)

好东西~~
一个人如何只改变思维模式不改变行为模式,就永远不会改变事实结果!
2楼2009-05-12 07:55:34
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liubencai

木虫之王 (文坛精英)

谢谢楼主
坚持到底
3楼2009-05-13 07:56:02
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minbad

木虫 (正式写手)

老汉的东西似乎都是很牛,顶
4楼2009-05-16 10:35:17
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大脸

谢谢!
5楼2009-06-15 06:00:12
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wmz800929

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谢谢了哈
don not give up halfway
6楼2009-06-17 11:00:43
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