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place value
相关语句
  位值
     Distance and Place Value on Plane Region
     平面域上的距和位值
短句来源
     While defining a regional place value, the correlation function of a nested region is constructed.
     研究了区域与区域套的位值、区域的关联函数为区间数时 ,区域论域上的可拓集合理论 ,并将可拓集合只限于实轴拓展到空间的区域。
短句来源
     Place Value Thought in Numerations
     记数法中的位值思想
短句来源
     In which, decimal systems were influenced by natural conditions, but place value, subjective result.
     其中的 10进制受自然条件影响而成 ,但位值制却是主观的产物。
短句来源
     This paper discusses the forms and development of place value in ancient and modern, in Chinese and foreign, and points out that the main cause led to place value thought is the use of numeral tools, and the major way spread it is the use of calculating tools.
     本文探讨古今中外记数方法中位值思想的形成与发展 ,从借助符号、数码本身排列和算式三个方面分析位值思想的体现方式 ,指出记数工具的使用是早期位值思想产生的主要原因 ,而计算工具的使用则是促进位值思想传播的主要手段
短句来源
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  “place value”译为未确定词的双语例句
     THE EXTENSION OF PLACE VALUE NOTAION AND A THEOREM
     位值计数法的推广与一条定理
短句来源
     Place Value Method for Optimization of Multi-objective Decision
     多目标决策方案优选的位分值法
短句来源
     Retailing industry is mainly a industry that create time value, place value and service value.
     21世纪的市场竞争将会超越企业与企业、产品与产品之间的竞争,取而代之的是供应链与供应链的竞争。
短句来源
     in this paper, radix and numerals of the place value notation extend from positive number to negative number, and form into a new theorem.
     本文将位值计数法中的基数和数码从正整数推广到负整数,并得出一条新的定理。
短句来源
     A method called place value method for the optimization of multi-objective decision
     本文提出了多目标决策方案优选的一种方法位分值法,给出了该方法的原理、模型和计算步骤,并以实例说明该方法的应用。
短句来源
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  相似匹配句对
     The value of the D.
     D .
短句来源
     Place Value Thought in Numerations
     记数法中的位值思想
短句来源
     No Place for Value Reason
     无处藏身的价值理性
短句来源
     The Q-value in the
     利用此法求取了东秦岭地区地壳中的Q值,并作了简要的地质解释。
短句来源
     This Place
     这个地方
短句来源
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  place value
Sample calculations indicate that applying economic filters to simulated mineral resources might change the perception of the results compared to presenting the calculations in terms of the expected mean gross-in-place value of the minerals.
      
Student beliefs about place value and decimals: Any relevance for science education
      
Strategies and arguments relative to pre-service teachers' concepts of fractions and place value were identified and analyzed based on results of 38 individual clinical interviews, and written responses of 124 students.
      
This is the second of a series of articles, in which we demonstrate the utility of the place value system of representing numbers.
      
Accordingly, a unit is defined as the union of 2 fundamental parts, and numerical place value assumes the significance of reciprocal social relationships.
      
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The place value in addition andsubtraction is very difficult for child-ren to understand.The method of mo-dification was used for trial teaching ofslow learning pupil in acquiring thatconception.The content of place valuein addition and subtraction within 100was divided into 3 associated models.These models were taught one by one tothe pupils.Feedback and reward werealso given in the teaching process.Theexperiment proved successful in teach-ing the slow learning pupils to under-stand the place value....

The place value in addition andsubtraction is very difficult for child-ren to understand.The method of mo-dification was used for trial teaching ofslow learning pupil in acquiring thatconception.The content of place valuein addition and subtraction within 100was divided into 3 associated models.These models were taught one by one tothe pupils.Feedback and reward werealso given in the teaching process.Theexperiment proved successful in teach-ing the slow learning pupils to under-stand the place value.

数位概念是儿童学习数学中的一个难点.我们采用了行为矫正法对一年级成绩不良的学生学习百以内进、退位加减法进行了初步的尝试研究。我们编制了20以内超十加减;百以内不进不退位加减;百以内进、退位加减三个有联系的模式试题,逐一对差生进行个别教学.通过试验,发现差生对百以内进退位的数位概念的掌握进步很大.

in this paper, radix and numerals of the place value notation extend from positive number to negative number, and form into a new theorem.

本文将位值计数法中的基数和数码从正整数推广到负整数,并得出一条新的定理。

A method called place value method for the optimization of multi-objective decision

本文提出了多目标决策方案优选的一种方法位分值法,给出了该方法的原理、模型和计算步骤,并以实例说明该方法的应用。

 
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