1·Human apperceives and understands the outer world mainly by vision.
视觉是人类感知环境世界，认识外部世界的主要途径。
2·The measure element moves in the gun barrel and apperceives the change of the actual axes position.
测量元件在炮管内移动并感知炮管实际轴线位置的变化。
3·It's an important factor of resource discovery efficiency that how the resource requester apperceives the Shared resource information.
资源需求者对共享资源信息的感知能力是影响资源发现效率的重要因素。