u中文什么意思
短语和例子
(pl. U's, u's )
1.英文字母表第二十一字母。
+更多解释...
(pl. U's, u's )
1.英文字母表第二十一字母。
+更多解释...
例句与用法
更多例句: 下一页- Let u and v be nonconsecutive vertices on c .
设u和v是c上不相邻的两个顶点。 a complex n×n matrix u is called unitary if u*u=in. 一个复nn矩阵U如果U*UIn,则称它为酉矩阵。 - This can be extended to nxn tridiagonal matrix with l, u bidiagonal .
把它推广到nxn三对角线矩阵使具有两对角线的矩阵L、U。 - The syntax analyzer has one recursive procedure for each nonterminal u .
对于每个非终结符号U,语法分析程序都有一个递归过程。 - We must consult the poets in order to find out about the quantity of a, i, and u .
我们要知道a,i和u的音量,就只好去请教诗人。
英文释义
名词- the 21st letter of the Roman alphabet
同义词:U
- (chiefly British) of or appropriate to the upper classes especially in language use
百科释义
U (named u , plural ues,"U", Oxford English Dictionary, 2nd edition (1989); Merriam-Webster's Third New International Dictionary of the English Language, Unabridged (1993)Brown & Kiddle (1870) The institutes of English grammar, p. 19.
详细百科解释