工学 电子防御 释 communication anti-jamming 通信反干扰 为消除或削弱敌方通信干扰的有害影响，保障己方通信设备的正常工作而采取的电子防御战术、技术措施及行动的统称。
信息安全 信息系统安全防护技术 释文 communication anti-jamming 通信反干扰
- sewage
- sewage and waste water sampling
- sewage chroma
- sewage depth processing
- sewage disinfection
- sewage flow rate monitoring
- sewage fungi
- sewage intercepting device
- sewage irrigation
- sewage irrigation and health
- sewage land treatment system
- sewage lifting pump control system
- sewage quality
- sewage reuse
- sewage sewer
- sewage sludge
- sewage source heat pump
- sewage treatment plant
- Sewall G. Wright
- Sewall Wright
- Seward Peninsula
- Sewa River
- Sewell
- sewerage system
- sewer cleaning machinery