弧长

Area Fill

区域填充

Arclength 弧长 | Area Fill 区域填充 | Area law 面积规律

Area Fill

地区添补

Arclength 弧长 | Area Fill 地区添补 | Area law 面积规律

Area Fill

地区范围填充

Arclength 弧长 | Area Fill 地区范围填充 | Area law 平面或者物体表面的大纪律

projective collineation

射影直射变换

projective arc length 射影弧长 | projective collineation 射影直射变换 | projective cone 射影锥

element of area

面积元素

弧长元素 element of arc length | 面积元素 element of area | 接触元素 element of contact

ellipsoid of revolution, ellipsoid of rotation

旋转椭球体

旋转体的面积 volume of a solid of rotation | 旋转椭球体 ellipsoid of revolution, ellipsoid of rotation | 曲线的弧长 arc length of acurve

line integral with respect to x ( y )

对坐标x(y)曲线积分(第二型)

line integral with respect to arc length 对弧长的曲线积分(第一型) | line integral with respect to x ( y ) 对坐标x(y)曲线积分(第二型) | line integral of a vector field 向量场的曲线积分

parametric variable

参变量

转动惯量 moment of inertia | 参变量 parametric variable | 对弧长的曲线积分 line integrals with respect to arc hength

unstressed length

无应力长度

弧长控制:arc length control | 无应力长度:unstressed length | 最佳长度:Optimum length

table of natural versines

正矢真数表

"子午线弧长表","table of meridional parts" | "正矢真数表","table of natural versines" | "绘图桌方位计算程式","table orientation program"

functional catches：活动把手生耳

回零针 fly-back hand | 混合表 combo watch | 活动把手生耳 functional catches

parametric linear programming：参数线性规划

参数模型|parameter model | 参数线性规划|parametric linear programming | 参数最优化|parameter optimization