平面束

bundle of planes

平面束

线束;直线束 bundle of lines | 平面束 bundle of planes | 二次曲面束 bundle of quadrics

axial pencil; bundle of planes

平面束

825,"axial iteration technique","轴向迭代法" | 826,"axial pencil; bundle of planes","平面束" | 827,"axial symmetry","轴对称"

area-denial munitions

平面炸毁式集束弹

"area defence system","区域防空系统" | "area-denial munitions","平面炸毁式集束弹" | "area distribution","面积分布"

hyperbolic pencil of circles

双曲性的圆束

双曲抛物面 hyperbolic paraboloid | 双曲性的圆束 hyperbolic pencil of circles | 双曲平面 hyperbolic plane

pencil of planes

平面束

pencil of parallel lines 平 线束 | pencil of planes 平面束 | pencil of rays 射线束

axis of a pencil of planes

平面束的轴

柱轴 axis of a cylinder | 平面束的轴 axis of a pencil of planes | 二次曲面的轴 axis of a quadric

equation of a pencil of planes

平面束的方程

平面束 pencil of planes | 平面束的方程 equation of a pencil of planes | 行列式 determinant

algebraic plane curve

代数平面曲线

代数束 algebraic pencil | 代数平面曲线 algebraic plane curve | 代数点 algebraic point

sheaf of planes

平面束

sheaf of germs of continuous functions 连续函数的芽层 | sheaf of planes 平面束 | sheaf theoretic 层理论的

pencil of hyperplanes

超平面束

超抛物[型]方程||ultraparabolic equation | 超平面束||pencil of hyperplanes | 超平面坐标||hyperplane coordinates

tram stop：(有轨)电车车站

post 邮局 | tram-stop(有轨)电车车站 | zebra-crossing 斑马线

Jaish-e-Mohammad,JEM：穆罕默德军

16. 乌兹别克斯坦伊斯兰运动Islamic Movement of Uzbekistan,IMU | 17. 穆罕默德军Jaish-e-Mohammad,JEM | 18. 伊斯兰祈祷团Jemaah Islamiya Organization,JI