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- 统一S波段USB(Unified S-band)
- 统一S波段系统（USB）USB
- 统一S波段系统频点步长研讨United S-band System Frequency Spots and Steps
- 统一S频段测控系统（USB）Unified S-Band (USB) TT&C system
- S波段S-band
- S波段光纤拉曼放大器中级联受激布里渊散射串扰的实验研究Experimental Study on Cascaded Stimulated Brillouin Scattering Crosstalk in a S band Fiber Raman Amplifier
- 运输系统belt line
- 一种全新的基于USB的刷卡系统解决方案及其通信协议模型A New Resolvent of Card Reader System based on USB and Its Communication Protocol Model
- S波段可调谐相对论磁控管的初步设计Primary design of S-band tunable relativistic magnetron
- 安全系统security system
- 运用串联反馈技术设计S波段低噪声放大器Applying the Series Feedback Technique to S-band LNA Design
- S波段光纤放大器S-band fiber amplifier
- 年代从某一具体日期算起的一段时间，也用作其年代系统的根据A period of time as reckoned from a specific date serving as the basis of its chronological system.
- 用于S波段光纤拉曼放大器增益平坦的长周期光纤光栅设计Long-period Fiber Grating Using for Gain Flattening of S-band Fiber Raman Amplifier
- USB系统设计USB system design
- S波段单片低噪声放大器S-band MMIC low noise amplifier
- S波段雷达S-band radar
- 基于USB总线的投影仪控制系统The Control System for Projector Based on USB Bus
- S波段DDS频率合成器The S-Band DDS Frequency Synthesizer
- 微波统一系统unified microwave system
