英语语法分析

Gnomonic charts are published covering the Atlantic, Pacific and Indian Oceans, except for an equatorial belt in each ocean.

出版大圆海图覆盖大西洋，太平洋和印度洋（各大洋近赤道带水域除外）。

The cofocal ellipse and hyperbola of spherical surface will also be projected into the cofocal ellipse and hyperbola in gnomonic projection.

球面上共焦点之椭圆、双曲线，在球心投影中仍投影成共焦椭圆、双曲线。

According to the principle of V. Goldschmidt 's gnomonic projection and crystal computer graphics, a new system of computer graphics of crystal shape is presented in the paper.

根据极平投影作晶体图和计算机绘图原理，本文建立了一种新的晶体形态计算机绘图系统。