查询词典 quadratic

positive semidefinite matrix：半正定矩阵

positive definite quatratic form 正定二次型 | positive semidefinite matrix 半正定矩阵 | positive semidefinite quadratic form 半正定二次型

positive definite second variation：正定第二变分

正定二次型 positive definite quadratic form | 正定第二变分 positive definite second variation | 正定变换 positive definite transformation

imaginary prime divisor：虚素因子

258. imaginary potential 虚势 | 259. imaginary prime divisor 虚素因子 | 260. imaginary quadratic field 虚二次域

real prime divisor：实数因子

实数因子 real prime divisor | 实二次形式 real quadratic form | 实根 real root

pure projective geometry：综合射影几何

综合射影几何 pure projective geometry | 纯二次的 pure quadratic | 纯表现代数 pure representation algebra

hyperbolic projectivity：双曲性直射

双曲点 hyperbolic point | 双曲性直射 hyperbolic projectivity | 双曲型二次曲面 hyperbolic quadratic surface

linear pseudometric space：线性伪度量空间

linear propulsion | 线性推进 | linear pseudometric space | 线性伪度量空间 | linear quadratic Gaussian problem | 线性二次型高斯问题

compound pyrenoid：复蛋白核

compound pump | 复式唧筒 | compound pyrenoid | 复蛋白核 | compound quadratic form | 复合二次形式, 复合二次型

quadrantal deviation：象限误差

quadrant electrometer 象限静电计 | quadrantal deviation 象限误差 | quadratic programming 二次规划

quadrate：正方形

quadrantwithtwoarcs 反向高度仪 | quadrate 正方形 | quadratic 二次的

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...