平 面

plane (flat surface)
print media

出现在

平面图píng miàn túa plan 海平面hǎi píng miànsea level 水平面shuǐ píng miànhorizontal plane 切平面qiē píng miàntangent plane (to a surface)基本多文种平面jī běn duō wén zhǒng píng miànbasic multilingual plane (BMP)平面几何píng miàn jǐ héplane geometry 平面曲线píng miàn qū xiàn(math.) plane curve 平面波píng miàn bōa plane wave 平面角píng miàn jiǎoplane angle 平面设计píng miàn shè jìgraphic design 平面镜píng miàn jìng(physics) plane mirror 相平面xiàng píng miànphase plane (math., ordinary differential equations)