名词叠加; 重叠，重合，叠合; 叠置; 叠覆
1. 重叠：种或多种物体在同一平面上,就会产生遮挡(或重叠)(superposition)现2.直线透视 直线透视(linear perspective)是指平面上的刺激物,创造力之间的数学透视关系.
noun
1. the placement of one thing on top of another
2. (geometry) the placement of one object ideally in the position of another one in order to show that the two coincide
3. (geology) the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest
Synonym: principle of superposition superposition principle
4. (geology) the deposition of one geological stratum on another