| 曲面论 | qū miàn lùn | the theory of surfaces | ![]() |
| 三角形网格面 | sān jué xíng wǎng gé miàn | triangulated surfaces / triangular surfaces | ![]() |
| 回南天 | huí nán tiān | weather phenomenon characterized by condensation of warm moist air on cool surfaces during the transition from winter to spring in Southern China | ![]() |
