查询词典 hyperbolic cotangent

cubical hyperbola：双曲挠线;三次双曲线

方体同调 cubical homology | 双曲挠线;三次双曲线 cubical hyperbola | 双曲抛物挠线 cubical hyperbolic parabola

ease away：[航海]渐渐放松(索具) (痛苦)渐减

lay violent hands on 对...使用暴力, 对...行凶 | ease away [航海]渐渐放松(索具) (痛苦)渐减 | hyperbolic involution 双曲对合

anomaly; hyperbolic eccentric：双曲线偏心角

anomaly; elliptic eccentric 椭圆偏心角 | anomaly; hyperbolic eccentric 双曲线偏心角 | anomaly; mean 平均方位角

anomaly; elliptic eccentric：椭圆偏心角

anomaly; eccentric 偏心角 | anomaly; elliptic eccentric 椭圆偏心角 | anomaly; hyperbolic eccentric 双曲线偏心角

degenerate elliptic equation：退化椭圆[型]方程

退化双曲[型]方程|degenerate hyperbolic equation | 退化椭圆[型]方程|degenerate elliptic equation | 托姆-吉赞同构|Thom-Gysin isomorphism

quasi-linear elliptic equation：拟线性椭圆[型]方程

拟线性双曲[型]方程组|system of quasi-linear hyperbolic equations | 拟线性椭圆[型]方程|quasi-linear elliptic equation | 拟圆周|quasi-circle

orbit; elliptic：橢圓形軌道

圆形轨道 orbit; circular | 椭圆形轨道 orbit; elliptic | 双曲线轨道 orbit; hyperbolic

elliptic curve encryption system：椭圆曲线密码体制

椭圆-双曲耦合方程组:elliptic-hyperbolic composite system | 椭圆曲线密码体制:elliptic curve encryption system | 散度型椭圆方程:Elliptic system of divergence form

system of strongly elliptic equations：强椭圆[型]方程组

强双曲[型]微分算子|strongly hyperbolic differential operator | 强椭圆[型]方程组|system of strongly elliptic equations | 强椭圆[型]微分算子|strongly elliptic differential operator

nonlinear wave equation of higher order：非线性高阶波动方程

高阶拟线性双曲方程.:Higher order quasilinear hyperbolic equations. | 非线性高阶波动方程:nonlinear wave equation of higher order | 高阶时频分布:Higher order time-frequency distribution

necking：颈缩加工

marking 刻印加工 | necking 颈缩加工 | notching 冲口加工

nachfräsen re-mill, finish-mill：精铣,二道铣

Nachformschleifen copy-grinding, profile grinding, contour grinding 仿形磨削 | nachfräsen re-mill, finish-mill 精铣,二道铣 | nachgeschaltete Doppelkupplung two-stage double clutch 串接双离合器