理学 网络攻击 释 hacker 黑客 拥有高深的计算机及网络知识，能够躲过系统安全控制，达到进入或破坏计算机系统或网络的非法用户。利用公共通信网路，如互联网和电话系统，在未经许可的情况下，载入对方系统的被称为黑帽黑客（black hat，另称cracker）；调试和分析计算机安全系统的称为白帽黑客（white hat）。
信息安全 系统安全分析与漏洞挖掘 释文 hacker 黑客
- superconducting gradient meter
- superconducting gravimeter
- superconducting gravity gradiometer
- superconducting high gradient magnetic separation
- superconducting hot electron bolometer
- superconducting hot electron bolometer mixer
- superconducting levitation dynamics
- superconducting linear accelerator
- superconducting maglev
- superconducting maglev train
- superconducting magnet
- superconducting magnet degradation
- superconducting magnetic energy storage
- superconducting magnetic energy storage, SMES
- superconducting magnetic energy storage,SMES
- superconducting magnetic gradiometer
- superconducting magnetic levitation
- super-conducting magnetic separation
- superconducting magnetic shield
- superconducting magnetic shielding
- superconducting magneto hydrodynamic power generation
- superconducting magnetometer
- superconducting magnets
- superconducting magnet training effect
- superconducting material