您可以指定宽度和有效数字位数及。
You can specify the width and the number of significant digits as well.
说明：在从数字到字符科协截断有效数字。
Significant digits truncated during CAST from numeric to character.
删除或丢失。例如，丢失位，丢失有效数字。
To delete or miss out; for example, drop bits, drop significant digits.
讨论了《中国药典》中存在的有效数字问题。
The problems of effective digits in the Chinese Pharmacopoeia are discussed.
大约一半的习题有答案，取二或三位有效数字。
Answers are provided to about half the problems, and are rounded off to two or three significant figures.
以实例分析了现行教材中有效数字定义的局限性。
The localization of the definition of significant figures in the current teaching materials is verified with example analyses.
前两位数字为有效数字，后一位数字表示零的个数。
The first two digits are significant, and the third digit is number of zeros.
小于或等于0、计算结果为无限大或者不是有效数字。
Is less than or equal to 0, evaluates to infinity or is not a valid number.
四十年前，光谱学的测量结果最多能保持六到七位有效数字。
Forty years ago, spectroscopy measurement results were given with six or seven digits at most.
允许消去答数中最低有效数字位以下的全部数字位的功能。
The function that allows the elimination in the result of the calculation of all digits beyond the least significant digit.
确保为每一屏幕坐标输入有效数字，然后应用新的屏幕坐标。
Make sure a valid number is entered for each screen coordinate, and then apply the new screen coordinates.
具体选用何种格式表现则取决于究竟哪种格式能够保留更多的有效数字。
The format chosen is the one which can present the greater number of significant digits.
例如，可能缺少邮政编码必须为有效数字的定义或约束，或者执行不一致。
For example, the definition or constraint that a postal code must be a valid number may be missing or not enforced consistently.
脉冲发生器串行地输出表示数字字的数字的脉冲，首先是最低有效数字。
The pulse generator serially outputs pulses representing digits of a digital word least significant digit first.
粉末冶金论文中，对数据的有效数字缺乏认识或处理不当的情况屡见不鲜。
It is quite common that some misunderstanding in significant digits or improper data processing are observed in the papers on powder metallurgy.
介绍了有效数字的计算规则，对分析测试结果表达中的有效数字进行了介绍。
The rules of calculation of effective digits in expression of result of analysis are introduced.
当前屏幕坐标无效。确保为每一屏幕坐标输入有效数字，然后应用新的屏幕坐标。
The current screen coordinates are not valid. Make sure a valid number is entered for each screen coordinate, and then apply the new screen coordinates.
本文分析了产生这一现象的原因，并提出了用校正矩阵法可以成功地补偿有效数字的损失。
In this paper, the causes producing the above mentioned phenomena are analysed and a correction matrix method is presented in order to compensate for the loss of significant figures.
本文介绍了一种较具适用性的有效数字的定义，并给出了伏安法测电阻时数据处理的合理结果。
One suitable definition of significant figure is introduced and the reasonable data treatment result in measuring resistance with voltmeter-ammeter method is obtained.
采样电路在衰减电路接收到用于最高有效数字的脉冲之后的采样时间对衰减电路的输出进行采样。
The sample circuit samples an output of the decay circuit at a sample time after the decay circuit receives the pulse for the most significant digit.
最后的23位表示尾数（有时称为有效数字），其值的范围是0到 33,554,431。
The final 23 bits hold the mantissa (sometimes called the significand), which ranges from 0 to 33,554,431.
论述了在物理实验中有效数字在精度估计，参量选择，仪器选择和使用以及实验设计等方面的应用。
This paper concerns the application of effective numbers on precision estimation, choice of parameter, instrument choice and usage, and physical experiment design.
请注意，如果“0”不是有效数字，此说明符永不显示“0”字符，即使“0”是字符串中唯一的数字。
Note that this specifier never displays the '0' character if it is not a significant digit, even if '0' is the only digit in the string.
介绍了大学物理实验中电表及几项实验有效数字读取的方法，并对测量结果表示的一个参考规则进行了讨论。
The paper presents the method of reading methods on eletremeter and experiments in physic experiments of college level and a dscussion is held on a reference regulation of measurements.
讨论了物理实验基础知识中一次测量的误差估计、测量仪器精度的选择和有效数字运算等问题，并以实例予以说明。
The problem of error estimate in the primary measurement, the selection of measuring instrument accuracy and the calculation of the effective data are discussed and explained with examples.
另外，既然提到了答题要求，我想提醒大家考试的时候务必标出自己的答案，保持有效数字的一致性，并且记得带上单位。
So also, along those lines in terms of test taking, make sure you also box your answers and that you keep track of significant figures and that you also remember to include your units.
介绍了有效数字的计算规则，对分析测试结果表达中的有效数字进行了介绍。讨论了《中国药典》中存在的有效数字问题。
The rules of calculation of effective digits in expression of result of analysis are introduced. The problems of effective digits in the Chinese Pharmacopoeia are discussed.
从培养科学实验素质的角度出发，明确了有效数字与测量误差之间的内在联系，指出确定有效数字是物理实验课教学的重中之重。
The inner relation of significant figure and errors in the surveying, as well as the importance of significant figure in physics experiments teaching was pointed out.
目的建立诊断轻微肝性脑病（MHE）的有效数字连接试验（NCT）-A、数码符号试验（DST）等简易智能测试的正常范围。
Objective To establish the normal parameters of psychometric measures such as the number connection tests A(NCT-A)and digit symbol tests(DST)in assessment of minimal hepatic encephalopathy(MHE).
目的建立诊断轻微肝性脑病（MHE）的有效数字连接试验（NCT）-A、数码符号试验（DST）等简易智能测试的正常范围。
Objective To establish the normal parameters of psychometric measures such as the number connection tests A(NCT-A)and digit symbol tests(DST)in assessment of minimal hepatic encephalopathy(MHE).
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