单词significant figures
na.: 有效数字
网络: 有効数字；有效数字法；学习有效数字
有效数字
Marks: Serial number; Assay stamp of refiner; Fineness (to four significant figures); Year of manufacture (expressed in four digits).
标记：编号、精炼厂的图章、纯度（四位有效数字）、制造年份（四位数表示）。
Table 3 has too many significant figures presented. Values should be rounded to the nearest whole number.
表3显现出的显著特征太多。数值应该约化到最近整数。
the number of significant figures given in a number.
给出重要结构的数据。
These four authors are significant figures, but much more writing remains untranslated and unread in the West.
这四位作家都是响当当的人物，不过还有更多的作品并未翻译，也未被西方了解。
Data are rounded to three significant figures.
数据用三个有效数字表逹。
But, of more interest to Significant Figures is that it is described as being 19. 2 cm long.
但是，更多的利益，以显著的数字是，这是形容为19.2厘米长。
Analysis of significant figures when process the data with graphology and least squares fitting
作图法与最小二乘法处理数据时的误差分析
A note on significant figures
对有效数字的说明