elliptic surface

基本解釋

Sparse circular or elliptic surface cells with space information can be extracted from dense point cloud by sub-sample.
對輸入稠密點(diǎn)云采樣形成稀疏圓或橢圓油彩，采樣數(shù)據(jù)具有空間信息。
For the elliptic cylindrical surface which is the trunk of the blade, the geodesic and non-geodesic differential equations are deduced.
并針對葉片主干部分的橢圓柱面，分別推導(dǎo)其測地線和非測地線的微分方程式。
The hoisting technique with button pole group was applied smoothly for installing the latticed shell with elliptic surface at Yuncheng Agriculture Exhibition Center.
運(yùn)城市農(nóng)業(yè)會展中心橢圓曲面網(wǎng)殼結(jié)構(gòu)安裝，采用了以拔桿集群為主的吊裝方法，保證了工程的順利完工。