The third chapter introduces the construction of the reflectiontarget system of the core competition, and analyzes the essentiality using the AHP.
第三章主要介绍通信设备制作业评价指标体系的搭建，并运用层次分析法确定指标权重。
2
In this process of transmission and reflection, the sounds are changed, and the changes in the echoes enable the bat to perceive features of the target.
在这个传递和反射的过程中，声音发生了变化，回声的变化使蝙蝠能够感知到目标的特征。
3
The basic approach here is to construct a custom class at runtime that will wrap access to the target classes (previously reached by reflection) in a way that can be used by your general-purpose code.