有效数
n. significance
misc. significant figure
网络释义专业释义
有效数字 [计] significant figure ; significant digit ; effective figure ; valid figure
有效数据 [计] valid data ; Payload ; [统计] effective data ; significant data
有效数据周期数 BARSCOUNT
无有效数据 Null
有效数据传送率 effectivedatatransferrate
最大有效数字 most significant bit ; [数] most significant digit
有效数据指示 valid data indication
有效数值孔径 effective numberical aperture
有效数字消去 cancelling of significant figures
有效数元组 Effective Byte
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significant figure - 引用次数：2
The multivariate statistical method mainly involves significant figure calculation, stepped regressive analysis and Krig interpolation. Significant figure determines which seismic attribute may be applied to reservoir prediction, and useful seismic attribute can be thus chosen properly.
在多元统计方法中，主要应用了有效数计算、逐步回归分析和Krig插值等方法。
参考来源 - 储层横向预测的多元地质统计方法 -
significancesignificand
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双语例句原声例句
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针对有效数相加问题，本文提出了三输入加法树的设计方法，并就其性能作了简要的分析。
In order to deal with the significant digits addition we designed three inputs adder tree, and give a simple performance discuss of this method.
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引进了有效数密度的概念，对玻色-爱因斯坦凝聚（BEC）在球谐势阱中理想玻色气体的临界温度进行探讨。
The paper introduces the concept of significant density and explores the critical temperature of Bose-Einstein condense(BEC) in the ball harmony potential well in the ideal Bose gas.
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总结了1999年以前和以后有效数字的定义、有效数字位数、有效数中包含的不确定数字(即文献上称：“存(可)疑数字、或估计数字”)的位数等不同的观点。
Various opinions of definition before and after 1999, number of digits of significant figures and digit number s of uncertain figure s viz.
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So, what we can do instead of talking about the ionization energy, z because that's one of our known quantities, so that we can find z effective.
我们做的事可以代替讨论电离能,因为那是我们知道的量子数之一，那是我们可以解出有效的，如果我们重新排列这个方程。
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Two significant digits is good enough.
个有效数应该绰绰有余了。
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