| sum-product register | 和积寄存器 | |
| summarize instruction | 求和指令 | |
| summarized information | 被综合的信息 | |
| summary counter | 累加计数器 | |
| summary punch | 总计穿孔机 | |
| summation | 总和,求和,相加 | |
| summation check | 总和校验,求和检查 | |
| summation current transformer | 总和电流 | |
| summation instrument | 总和仪表 | |
| summation meter | 总和计 | |
| summation metering | 累积计量法 | |
| summation of series | 级数求和 | |
| summation transformer | 总和变压器,总加变压器 | |
| summator | 加法电路,加法器,相加器 | |
| summed current | 总电流 | |
| summer | 加,加法,加法器 | |
| summer with gain | 带增益加法器 | |
| summing amplifier | 加法放大器 | |
| summing circuit | 加法电路 | |
| summing integrator | 加法积分器 | |
| summing network | 加法网络,求和网络 | |
| summing point | 和点 | |
| summing stage | 加法级 | |
| summing unit | 求和装置 | |
| summitor | 相加器 | |
| sump water | 污水 | |
| sump water hold up tank | 污水滞留箱,污水暂存箱 | |
| sump water monitoring and storage tank | 污水监测贮存箱 | |
| sump water train | 污水处置系统 | |
| sun and planet gear | 行星齿轮装置 | |
| sun pumped laser | 日光泵激激光器 | |
| sun pumping | 日光抽运 | |
| super heavy quantum | 超重量子 | |
| super lamp | 超级灯泡 | |
| super patent-coated board | 高级白纸板 | |
| super-high frequency | 超高频率 | |
| super-low frequency voltmeter | 超低频电压表 | |
| super-standard news | 超标新闻纸 | |
| superabundance | 冗余 | |
| superaudiable frequency | 超音频 | |
| superaudio | 超音频的 | |
| superaudio frequency | 超声频率 | |
| superaudio telegraphy | 超音频电报 | |
| supercell | 超晶胞 | |
| supercharged steam generator | 增压锅炉 | |
| superchip | 高密度芯片 | |
| superclean room | 超净室 | |
| superconducting cable | 超导电缆 | |
| superconducting electronics | 超导电子学 | |
| superconducting element | 超导元件 | |
| superconducting generator | 超导材料发生器,超导发电机 | |
| superconducting integrated circuit | 超导集成电路 | |
| superconducting laser | 超导激光器 | |
| superconducting layer | 超导层 | |
| superconducting line | 超导输电线 | |
| superconducting logic | 超导逻辑 | |
| superconducting machinery | 超导机械 | |
| superconducting motor | 超导电机,超导马达 | |
| superconducting quantum interference device | 超导量子干涉装置 | |
| superconducting quantum interference magnetometer | 超导量子干涉磁力仪 | |
| superconducting resonator | 超导谐振器 | |
| superconducting state | 超导态 | |
| superconduction current | 超导电流 | |
| superconductive a. c. generator | 超导交流电机 | |
| superconductive generator | 超导发动机 | |
| superconductive layer | 超导层 | |
| superconductive resonator | 超导谐振器 | |
| superconductive state | 超导电状态 | |
| superconductivity | 超导性 | |
| superconductivity technology | 超导技术 | |
| superconductor | 超导体 | |
| supercooling | 过冷 | |
| supercritical pressure | 超临界压力 | |
| supercurrent | 超导电流 | |
| superdense memory | 超密度存储器 | |
| superficial anneal | 表面退火 | |
| superficial corrosion | 表面腐蚀 | |
| supergain transistor | 超增益晶体管 | |
| supergroup | 超群 | |
| supergroup equipment | 超群装置 | |
| superheat | 过热度 | |
| superheat temperature | 过热温度 | |
| superheated steam | 过热蒸汽 | |
| superheated vapor | 过热蒸汽 | |
| superheater | 过热器 | |
| superheating | 过热 | |
| superheterodyne | 超外差 | |
| superheterodyne receiver | 超外差式接收机 | |
| superhigh frequency | 超高频 | |
| superhigh frequency band | 厘米波段 | |
| superhigh pressure boiler | 超高压锅炉 | |
| superhigh speed integrated circuit | 超高速集成电路 | |
| superhigh voltage | 超高压 | |
| supericonoscope | 超光电析象管 | |
| superimposed current | 重叠电流 | |
| superimposed images | 重叠图象 | |
| superimposed layers | 叠加层 | |
| superimposing | 迭加 | |
| superiority complex | 优越感,自尊情结 | |
| superisocon | 分笼摄象管 |

