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[ÇóÖú] ÇóÎÊÏà¶Ô±ê×¼²»È·¶¨¶ÈµÄ¼ÆËãThe relative standard uncertainty

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The standard uncertainty u(y) of a measurement result y is the estimated standard deviation of y.
The relative standard uncertainty ur(y) of a measurement result y is defined by ur(y) = u(y)/|y|, where y is not equal to 0.
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ÓÐÈçÏÂÒÉÎÊ£ºÆß´Î²âÁ¿¿ÉµÃµ½Ò»¸öƽ¾ùÖµ£¬ÄÇôÔÚËãThe relative standard uncertaintyʱ£¬²â¶¨ÖµÊǰ´¾ùÖµÀ´ËãÂ𣿻¹ÊÇÔõôË㣿¿´µ½ÎÄÏ×¾ÍÒ»¸öThe relative standard uncertaintyµÄÊýÖµ£¬²»ÖªµÀÔõôËã³ö£¬Çó¸ßÈ˴ͽ̡£
1        1.73
2        1.66
3        1.72
4        1.71
5        1.64
6        1.74
7        1.70
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