防御需要 meaning in Chinese

defense needs

By combining spreading models , population data extracted from real internet worm epidemics , and measured models of internet topology , we have shown that any reactive worm defense will require extremely widespread deployment and very short reaction times ( a few minutes or less )
通过结合传播模式、数量等从实际的互联网蠕虫的传播得来的数据，以及对互联网拓扑结构的测量，发现任何反应式的蠕虫防御需要广泛的部署和非常短的反应时间（即分钟或更少）。