数学符号 meaning in English
mathematical notation
mathematical signs
mathematical symbol
Examples
- The apia language has fully absorbed the modern programming technique of data abstraction and function abstraction . it used many traditional mathematical symbols and fitted the mathematical custom , so the correctness of the programs which were written by apia language are very easy to prove
Apla语言充分体现了功能抽象、数据抽象等现代程序设计思想，它引入了传统的数学符号和数学表达式，用apla语言书写的程序便于形式化推导和证明。 - According to the theory of input - output analysis and the features of coal industry , the coal resources input - output table filled by mathematical marks is constructed and the coal resources input - output mathematical model is built on the base of the table in the article . then the matrix of all demand coefficients " , that is the extended leontief converse matrix , is introduced under the condition of including coal resources department and pollution department and the general model of demand prediction of coal resources was concluded
本文主要运用投入产出分析理论以及根据煤炭工业本身的特点，编制出以数学符号表示的煤炭资源投入产出表，并根据此投入产出表建立煤炭资源的投入产出数学模型，推导出包含煤炭资源部门及污染处理部门情况下的完全需要系数矩阵，从而得出煤炭资源需求预测的一般模型。 - The suggestion is that the teachers should continue to further develop the teaching method of using mathematical language . secondly , this thesis mainly tacks about three kinds of mathematical communication activity in three different aspects : the questioning in mathematical reading , and the mathematical diary
提高学生数学阅读能力的主要途径：提高学生的数学语言的表达与转译水平，发展学生的数学符号意识，数学语言能力的培养；通过实施数学阅读培养学生的数学交流能力。 - Common pd in signal language learning mainly showed in the following : ca n ' t understand the objects the mathematics signals represent ; scare of extensive cognition to the mathematics objects which mathematics signals represent . do n ' t understand the meaning expressed by signal language . the same signal forms can express different meanings , and different signal forms can express the same meaning , if student separate signal language from its maths meaning contained in it , the ml they mastered is a kind of signal game without any meaning ; not mastering various forms of signal language ( signal language has many equal forms ) or only mastering one kind or several kinds forms , the cognition to signals are not enough
符号语言学习的常见心理偏差主要表现存不能理解数学符号代表的对象，缺乏对数学符号所表示的数学对象的广泛性的认识；不明白符号语言表达的含义，如果将符号语言与所表达的数学含义相脱离，学生所掌握的数学语言就是毫无意义的符号游戏；掌握不了符号语言的各种变化形式，符号语言有许多的等价形式，如果只是掌握其中的一种或几种形式，对它的认识将不够充分。