“port scanning”的概念、定义、翻译、参考文献-科学参考

单词	port scanning
释义	port scanning Encyclopedia 理学风险评估释 port scanning端口扫描通过向目标主机的TCP（transmission control protocol，传输控制协议）和UDP（user datagram protocol，用户数据报协议）端口发送数据包，确定目标主机有哪些端口处于侦听状态的方法。
随便看	wedge-shaped defect wedge slit wedge slot wedge sound absorber wedge spectrogram Wedgwood Wedgwood Ceramics Factory Wedgwood ware WEDM weed weed adaptability weed autoecology weed biological characteristics weed biology weed classification weed community succession weed competition weed control weed control efficacy Weed diversity weed dormancy weed ecology weed fecundity weed flora weed growth potential

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。