查询词典 significant digit

In the decimal form of a number, a digit that is not significant.

占位符号在一个数的小数形式中，没有意义的数字

As with the accuracy specification, this value is given as a percentage of reading plus a number of counts of the least significant digit (or as a ppm of reading plus ppm of range) for digital instruments.

和准确度技术指标一样，对数字显示仪器来说，温度系数表达为读数的百分数加上最低有效位的字数（或者读数的ppm+量程的ppm）。

Accuracy+/-0.20% of full scale+/-least significant digit.

具双向RS232界面，可与电脑联接使用

Least significant digit representable.

最小的重要的数字表达式。

Significant difference existed in multi-digit multiplication for Children with different level of conceptual knowledge and working memory span.

不同工作记忆广度、不同概念性知识水平的儿童在解决多位数乘法题时，具有明显不同的主体风格。

ResultsThe similarity, digit span, digit sign, picture, picture remembrance , vision renew in patients after treatment were higher than those before treatment ( P .05). As to the total number, total error number and persistent error number of WCST (P . 05).DiscussionIn this study, thirty - five patients who took Risperdal treatment have cognitive function disorder in different disagree, after 12 weeks, nine items among twelve items reflecting cognitive function have significant difference , indicate cognitive deficits in schizophrenia are reversible and related to new type antipsychotic drug .

实验结果 35例患者在服用利培酮治疗前和治疗12周后认知功能的测验的比较，在相似性、数字广度、数字符号、填图、图片回忆、视觉再生测验中有显著性差异（P＜O.05L在＊qT中，总测验数、总错误数、持续错误数均有显著性差异沙＜o.05人讨论本研究中35例病人应用利培酮治疗前均有程度不同的认知功能损害，经12周治疗后，反映认知功能的十二项分测验中的九项均与治疗前呈显著性差异，提示精神分裂症的认知功能损害具有可逆性，且与新型抗精神病药物密切相关。

Based on these properties, a necessary and sufficient condition of quotient sequences matching for high-precision numbers and their most significant digit.

利用这些性质，本文给出了高精度数的最高位与它们自身商序列吻合的充要条件。

The importance of setting up correct concept of significant digit in analytical chemistry was also emphasesed.

介绍了有效数字与相对误差的关系，有效数字的记录、修约、计算等，强调了在分析化学中树立正确的有效数字概念的重要性。

Place than the digit place of the most significant nonzero digit of a numeral .

在按位记数法中，位于一个数的第一个非零数位左边的多个零。

After the multiplication, the whole number portion of the result is saved as a significant digit of the result, and the fractional remainder is again multiplied by the radix.

乘法之后，乘积的整数部分保存起来作为结果的一个有效位，剩余的小数再用基数2去乘。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。