中文翻译与英英解释

短语和例子
U, u
(pl. U's, u's )
1.英文字母表第二十一字母。
2.U 字形的东西。
3.〔U〕 铀的符号(＝ uranium)。 U-bolt U 形[马蹄]螺栓。 U-tube U 字管。
4.〔U〕 〔口语〕上流社会的，上层阶级的。
5.〔U〕 〔英国〕(影片等的) U级〔表示老少咸宜，美国的对应分级符号为G〕。

the 21st letter of the Roman alphabet
同义词：U,

(chiefly British) of or appropriate to the upper classes especially in language use

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.

例句与用法

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。

We can show that u(x, t)can be determined at every point inside the parallelogram oacb .
我们可以证明，u（x，t）可以在平行四边形OACB内部的每一点上被定出。

In structural mechanics it frequently happens that the force p is instrumental in causing the displacement u .
在结构力学中，经常遇到力p是引起位移u的原因。

The essence of the problem is the development of a relationship between t and u over the range of y of interest .
问题的要害在于要推导出在整个感兴趣的Y范围内的T与U之间的关系。

The land within such a bend of a river
U形河曲内的土地在有这样的弯管的河里的地

At ease , when the cops came u gave them my name
人越爱越糊涂爱极糊涂我却感觉到