数量关系是数学的重要研究对象,因此,数学语言中的数量词语相当活跃,也特别重要。研究数学语言,不能不首先研究数量词语。下面我们就从词法和句法两个角度来择要介绍它们的语法特点。(一)数词数词是指由数码、数位、数符三种语素构成的表示数的词。数码语素共有“一、二、三、四、五、六、七、八、九、十”十个,数位语素常用的有“十、百、千、万、亿(万万)”等。“十”既是数码,又是数位。就一般情况而论,数码和数位都是非自由语素,只有二者组合以后才能自由运用。一个数码同一个数位组合,构成一个简单的系位构造,数码是系数,数位是位。比如“三十”是一个简单系位构造,“三”是系数,“十”是位。系数同位的语义关系是相乘关 The quantitative relationship is an important research object of mathematics. Therefore, the quantitative terms in mathematical language are quite active and are of particular importance. Study the mathematical language, must first study the number of words. Below we will choose from the two aspects of lexical and syntactic syntax to introduce their characteristics. (A) Numerals Numerals refers to the number represented by the number of three digits of the digit, digit, number of symbols. Digital morpheme has a total of “one, two, three, four, five, six, seven, eight, nine, ten” ten, digital morphemes commonly used are “ten, one hundred, one thousand, million, one hundred million (million)” and so on. “Ten” is both digital and digital. In the general case, both digital and digital are non-free morphemes, and only the combination of the two can be used freely. A digital combination of the same digit, to form a simple line structure, digital is a coefficient, the digit is a bit. For example, “thirty” is a simple bit structure, “three” is a coefficient, “ten” is a bit. The semantic relation of coefficient co-occurrence is multiplication off