近实 meaning in Chinese

chikami
chikazane

( 5 ) some novel tactics , such as a vision sensitivity - based arrangement tactic of level of details , are presented to improve the real - time rendering efficiency of the vr system . an image - based virtual workshop and a model - based virtual cnc milling machine are developed
（ 5 ）提出了基于视觉敏感度的渲染细节水平分配、远虚近实、时间优先、以及并行渲染等策略以提高基于internet的虚拟环境的实时渲染效率。