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- Spin Stabilized Upper Stage 自旋转稳定第一级
- A ride in the lunar module's upper stage was quite an experience. 在登月舱上半截的一次驾驶，可真是一次难得的经验。
- At the upper stage, windows are recessed into the quadripartite vault ceiling. 在上一阶段，窗子被放在四分拱顶天花板的凹处。
- Glenn is leading the design and development of the rocket's payload shroud and several subsystems on the upper stage. 格伦因主持设计建造了火箭整流罩和几个主要子系统而（在火箭史上）著名。
- Between pairing marriage and monogamy intervenes a period in the upper stage of barbarism when men have female slaves at their command and polygamy is practiced. 在野蛮时代高级阶段，在对偶婚制和一夫一妻制之间，插入了男子对女奴隶的统治和多妻制。
- synchronous altitude spin stabilized experiment 同步高度自旋稳定实验
- The upper stage was able to reach then-record altitudes of almost 400 kilometers, higher than even modern Space Shuttles fly today. 上层火箭可以到达海拔400公里的高度，这是当时的纪录。甚至连现代航天飞机都不及。
- spin stabilized geostationary satellite 自旋稳定地球同步卫星
- The upper stage mixing shaft, the cut reamer big shaft, the up-down body etc. are all passed the aging, quenching and tempering process. 上级搅拌轴、绞龙大轴以及机身上下体等，均经时效、调质、淬火处理；
- synchronous altitude spin stabilized equipment 同步高度自旋稳定设备
- Hypervelocity Armour Piercing Spin Stabilized 旋转稳定式超高速穿甲弹
- The Chinese side accepted the first cause,holding that it is the resonance of the satellite and the upper stage with the launch vehicle that caused the failure. 中方认定是第一种模式，认为是卫星、上面级与火箭产生共振，导致失败。
- Aerodynamically Neutral Spin Stabilized Rocket 气动力中心线自旋稳定火箭
- The Chinese side accepted the first cause, holding that it is the resonance of the satellite and the upper stage with the launch vehicle that caused the failure. 中方认定是第一种模式，认为是卫星、上面级与火箭产生共振，导致失败；
- The predevelopment phase for the injector of a new 27.5kN engine, which will be used in the Ariane 5 upper stage and the Hermes spaceplane propulsion module, has been completed. 欧洲阿里安-5运载火箭的上面级和使神号航天飞机的推进装置将使用一种真空推力为27.;5千牛的发动机;这种压力输送式发动机的预研工作已经结束。
- Aerodynamically Neutral Spin Stabilized Rocket Artillery System 气动力中心线自旋稳定火箭炮兵系统
- Under the shear wind aloft conditions in the winter season,the resonance exerted due to the unique interface of the satellite and the upper stage with the launch vehicle caused local structural damage to the satellite. 在冬季高空切变风条件下，卫星、上面级与运载火箭的特殊联结方式出现谐振，造成卫星局部结构破坏。
- Whether pairing marriage has completely supplanted group marriage in America today is a question to be decided by closer investigation among the peoples still at the upper stage of savagery in the northwest, and particularly in South America. 要弄清现在美洲的群婚是否已完全被对偶婚所排除的问题，必须更加仔细地研究一下还处于蒙昧时代高级阶段的西北部民族﹑特别是南美的各民族。
- The first beginnings of the pairing family appear on the dividing line between savagery and barbarism; they are generally to be found already at the upper stage of savagery, but occasionally not until the lower stage of barbarism. 对偶家庭产生于蒙昧时代和野蛮时代交替的时期，大部分是在蒙昧时代高级阶段，只有个别地方是在野蛮时代低级阶段。
- Spin stability is taken for the small lunar explorer to build up the solid m otor firing attitude when it was injected from the Earth-berth orbit to the Ear t h-Moon transfer orbit. 小型月球探测器由地球停泊轨道向地月转移轨道射入时，要求采用自旋稳定来建立发动机的点火姿态。
