significant digit

significant digit的基本解释

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[计] 有效位, 有效数字

与significant digit相关的网络例句 [注：此内容来源于网络，仅供参考]

Record ways presented by grade four students in test question five (Divide three-digit by three-digit, can get one-digit and a three-digit, which is an inclusion division with reminder question) and test question 7 (Divide two-digit by three-digit, can get one-digit and a two-digit, which is a halved division with remainder question) of the written information are the least.

所呈现的109种记录方式为最多；四年级学童在笔试资料的第5题（三位数÷三位数＝一位数…三位数，有余数的包含除问题。）及第7题（三位数÷二位数＝一位数…二位数，有余数的等分除问题。）所呈现的29种记录方式为最少。

The fiber length has only little influence on the basic density within the growth rings, and significant correlation at 0.01 levels was found between the basic density and the fiber length among the different rings. Only slight negative correlation was found between the basic density and the fiber width within the growth rings, but significant positive correlation at 0.01 levels was indicated between the basic density and the fiber width among the growth rings, contrary to that of fiber length. It was demonstrated that significant positive correlations at 0.01 levels between the basic density and fiber double wall thickness, fiber length to width ratio and double wall thickness to diameter ratio, significant negative correlations at 0.01 levels between the basic density and fiber diameter and diameter to width ratio, only slight negative correlation between the basic density and fiber width both in the same growth rings and among the different growth rings. No significant correlation was found between the basic density and the vessel morphological features, nor was the tissue proportion in the same growth rings. But among the different rings, it was found there was significant positive correlation at 0.01 levels between the basic density and the fiber proportion among the different rings, and significant negative correlation at 0.01 levels between the basic density and vessel-elements proportion and ray proportion, only slight negative correlation between the basic density and the parenchym proportion. Significant or no significant negative correlation was found between the basic density and the microfibril angle in the same growth rings, but significant negative correlation was found between the basic density and the microfibril angle among the different growth rings.

生长轮内纤维长度对基本密度的影响不大，而在不同生长轮间纤维长度与基本密度达极显著正相关，纤维宽度与此相反，同一生长轮内纤维宽度与基本密度极显著负相关，不同生长轮间只有微弱负相关；基本密度与纤维双壁厚、长宽比、壁腔比在生长轮内和生长轮间均呈极显著正相关，而与胞腔直径、腔径比均呈极显著负相关，仅与纤维宽度呈微弱的负相关；导管形态对基本密度的影响不显著；同一生长轮内组织比量对基本密度的影响也不显著，但不同生长轮间基本密度与纤维比量呈极显著正相关，与导管比量和木射线比量呈极显著负相关，与轴向薄壁细胞比量仅呈不显著负相关；生长轮内基本密度与微纤丝角呈显著或不显著负相关，但在生长轮间这种负相关达到极显著水平。

left push ; right push ; three digit spread ; four digit spread ; three digit unite ; four digit unite ; step

着重介绍三个内容：与数制相关的基本概念，计算机中常用数制的认识，各种不同数制之间的转换。1与数制相关的基本概

与significant digit相关的网络解释 [注：此内容来源于网络，仅供参考]

significant digit：有效数字

不过,一些新建的邮政局内的邮政信箱,已改成从外面看时,会以从上到下、由左至右的次序排列 (先纵排后横排),并以有效数字 (Significant Digit)来识别邮政信箱的位置.

significant digit：有效位

有效数字 significant figure | 有效位 significant digit | 有效选择性 effective selectivity

significant digit：有效数位

significant byte 有效字节 | significant digit 有效数位 | significant event 有意义事件

significant digit：存效数

significant condition 有效状态 | significant digit 存效数 | significant figure 有效数字

least significant digit：最低位数字

least significant character 最小有效字符 | least significant digit 最低位数字 | least square method 最小二乘法