未知数的英文翻译与发音

未知数

[wèizhī shù]

unknown quantity

unknown [ʌn'nәun]

adj.不知道的,未知的 n.不知名的

quantity [kwɔntәti]

n.量,数量

未知数的中英文例句与用法

因为函数是三次的，所以需要4个结点未知数确定每边的分布。Since the function is cubic four nodal quantities are required to define the distribution on a side.x和y代表两个未知数。X and y are unknowns.对尚蒂来说外面的世界完全是个未知数。To shanti the outside world was a totally unknown quantity.符号x表示一个未知数。The sign x stands for an unknown number.们常常是对着一个未知数而前进。We are facing an unknown purpose unknown quantity.你必须消去一个未知数。You must eliminate an unknown quantity.我们用x表示一个未知数。We use x as the symbol for an unknown quantity.在代数中，符号x通常代表一未知数。In algebra the sign x usually denotes an unknown quantity.这个广告的成功与否还是个未知数。The advertisement is still a wild card.直到现在，只是零星地发现这类基因，因此这些基因的数量仍旧是未知数。Until now though such genes have been discovered piecemeal so no one knows how many there are.

未知数的相关词汇及其英文翻译

变换未知数 transformation unknown

定向未知数 orientation unknown

带有未知数的条件观测平差 adjustment of condition equations with unknowns

未知数 unknown number; unknown variable

未知数消去法 elimination of the unknown

未知数的权 weightof unknown

未知数量 unknown quantity

独立未知数 independent unknown