(mathematics) a quantity expressed as a sum or difference of two terms; a polynomial with two terms
Adjective:
of or relating to or consisting of two terms;
"binomial expression"
having or characterized by two names, especially those of genus and species in taxonomies;
"binomial nomenclature of bacteria"
例句
用作名词 (n.)
He initiated his pupils into the mysteries of the binomial theorem. 他给他的学生们讲授二项式定理的奥秘。
There is a wealth of information in the binomial theorem that we have yet to exploit. 我们还要揭示二项式定理更为丰富的内涵。
The scientific name of a species always includes the genus name (or its abbreviation) as the first word of the binomial. 一个种的学名用属名（或它的缩写）作为双名制命名的第一个词。
用作形容词 (adj.)
Pascal published a treatus on binomial coefficient. 帕斯克发表了关于二项系数的论文。
The binomial distribution of word lengths can be generated by mixing short, medium-length and long syllables in the table. 另外只要将短、中、长三种长度的音节混合放入表中，就可使造出来的字长度形成二项分布。
What universal binomial denominations would be his as entity and nonentity ? assumed by any or known to none. 作为存在者和不存在者，他会有个什么样的普遍使用的双名。
美
[baɪ'noʊmiəl]
