查询词典 quadric

absolute quadric：绝对二次曲面

absolute parallelism 绝对平行性 | absolute quadric 绝对二次曲面 | absolute ramification index 绝对分歧指数

asymptote of a quadric curve：二次曲线的渐近线

asymptote of a curve 曲线的渐近线 | asymptote of a quadric curve 二次曲线的渐近线 | asym ptotic center 渐近中心

central quadric：有心二次曲面

central projection 中心射影 | central quadric 有心二次曲面 | central series 中心群列

central quadric surfase：有心二次曲面

1405,"central projection","中心射影" | 1406,"central quadric surfase","有心二次曲面" | 1407,"central ray","中心射线"

conjugate line in a quadric：二次曲面的共轭直线

共轭核 conjugate kernel | 二次曲面的共轭直线 conjugate line in a quadric | 共轭线性空间 conjugate linear space

osculating quadric：密切二次曲面

osculating plane 密切平面 | osculating quadric 密切二次曲面 | osculating sphere 密切球面

projective quadric：射影二次曲面

projective property 射影性质 | projective quadric 射影二次曲面 | projective relation 射影关系

proper quadric：真二次曲面

proper point of inflection 固有变曲点 | proper quadric 真二次曲面 | proper subgraph 真子图

proper quadric：眞二次曲面;常态二次曲面

正常结点 proper node | 特征多项式;固有多项式 proper polynomial | 眞二次曲面;常态二次曲面 proper quadric

proper quadric surface：真二次曲面 常态二次曲面

sealing alloy 焊接用合金 | proper quadric surface 真二次曲面 常态二次曲面 | dejacketing solution 脱壳(用)溶液

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...