您要查找的是不是：
- hyperbolic collinear 双曲性直射
- Calculates the inverse hyperbolic tangent of two. 结构的反双曲正切值。
- Returns the hyperbolic sine of the specified angle. 返回指定角度的双曲正弦值。
- Hyperbolic workers aren't too different. 喜欢"夸张“的员工没有多少不同。
- Karl Gauss pioneered hyperbolic geometry. 卡尔·高斯开辟了双曲线几何学。
- The control points are collinear or not well distributed. 地图配准后更新显示，出现如下错误?
- The collinear geometry has many merits such as delay calibration. 共线几何结构有比较多的优点，具备自校准功能。
- Returns the hyperbolic cosine of the specified angle. 返回指定角度的双曲余弦值。
- Returns the hyperbolic tangent of the specified angle. 返回指定角度的双曲正切值。
- There were hyperbolic odes to the "mighty oaks" on local blogs. 有在“强大的橡树本地博客”双曲赞歌。
- Intersubband optical absorption in hyperbolic quantum wells[J]. 引用该论文 谭鹏;路洪.
- The acosh() function returns the inverse hyperbolic cosine of a number. 函数的作用是：返回一个数值对应的反双曲余弦。
- The asinh() function returns the inverse hyperbolic sine of a number. 函数的作用是：返回至各指定数值所对应的反双曲正弦值。
- The atanh() function returns the inverse hyperbolic tangent of an angle. 函数的作用是：返回一个指定角度参数所对应的反双曲正切值。
- A plane figure consisting of four points,no three of which are collinear,connected by straight lines. 四边形，四角形由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- Finite difference methods for solving elliptic, parabolic and hyperbolic PDEs. 求解椭圆型，抛物型方程和双曲型偏微分方程的有限差分法。
- The principles of optical imaging are illustrated by a hyperbolic mirror. 采用双曲面镜，演示其光学成像原理。
- Pappus Theorem : If the vertices of a hexagon lie alternately on two lines, then the three intersections of the pairs of opposite sides are collinear. 帕卜定理：在两条直线上各取三点，并作适当的连线，则三对直线的交点会在同一直线上。
- A plane figure consisting of four points, no three of which are collinear, connected by straight lines. 四边形，四角形由四个角组成的平面图形，没有任何三个点共线，通过直线相连接
- Due to some collinear risk factor,the occupational lung cancer rate is high in Yunan Tin Cooperation(YTC). 云南锡业公司是世界知名的职业性肺癌高发地区，其主要危险因素间存在较强的共线关系。
