整数环

ring of formal power series

形式幂级数环

ring of endomorphisms 自同态环 | ring of formal power series 形式幂级数环 | ring of integers 整数环

integer

整数 整数

包括 整数 整数(Integer) 序列 ...,-2,-1,0,1,2,... 中的数称为整数.整数的全体构成整数集,它是一个环,记作Z(现代通常写成空心字母Z).环Z的势是阿列夫0.

integral ideal

整数理想子环

integral hub bearing 整体式轮毂轴承 | integral ideal 整数理想子环 | integral in complex domain 複素積分

ring of integers

整数环

ring of formal power series 形式幂级数环 | ring of integers 整数环 | ring of matrices 矩阵环

ring of rational integers

有理整数环

四元素环 ring of quaternions | 有理整数环 ring of rational integers | 右乘变换环 ring of right multiplications

ring of algebraic integers

代数整数环

代数整数|algebraic integer | 代数整数环|ring of algebraic integers | 代数子群|algebraic subgroup, k-closed subgroup

ring of matrices

矩阵环

ring of integers 整数环 | ring of matrices 矩阵环 | ring of numbers 数环

ring of right multiplications

右乘变换环

有理整数环 ring of rational integers | 右乘变换环 ring of right multiplications | 环面 ring surface

ring of quaternions

四元素环

算子环 ring of operators | 四元素环 ring of quaternions | 有理整数环 ring of rational integers

ring of quaternions

四元数环

ring of plug ==> 塞环 | ring of quaternions ==> 四元数环 | ring of rational integers ==> 有理整数环

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...