required area meaning in English

需要面积

This eliminated the need to have many antennas , thus reducing the required area for the antennas and effects of co - site interference
使用可调谐天线可减少系统中天线的数量,节省空间,且有利于电磁兼容。
However , there is still some shortage in it . its kernel is so huge and complicated that it can not be stored into small spaces . the real - time performance of its kernel is also too week to be competent in some high real - time performance required area
Net也存在一些不足,它的核心庞大而且复杂,无法装入小存储空间的嵌入式系统中;其核心的实时性能也比较弱,在一些实时性要求苛刻的领域不能胜任。