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- Although the single passive searching and tracking system with angle only measurement has wide application, but now the corresponding tracking algorithm cannot deal well with the actual problem, and tracking lost often happens. 摘要仅有角度量测的被动式单传感器跟踪搜索系统有广泛的应用前景，但现有的针对性跟踪算法并不能很好的处理实际问题，失跟现象常常发生。
- SIMULATING ANALYSIS ON ESTIMATION ERROR LOWER BOUND FOR SINGLE PASSIVE OBSERVER 单观测器无源定位误差下界的仿真分析
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- Bearing-Only Measurements Based High-Precision Location with Single Passive Sensor 只测角单站被动式高精度定位方法
- Sequential importance sampling method for tracking a maneuvering target with a single passive observer 基于序贯重要采样算法的被动单站机动目标跟踪
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Maneuvering emitter tracking with a single passive observer using IMM algorithm based on unscented transformation 基于UT变换的机动辐射源单站被动跟踪IMM算法
- Up to yesterday, I thought he was single. 直到昨天，我一直以为他是独身。
- Can you let me have a room with two single bed? 可以给我一间两张单人床的房间吗？
- One of four offspring born in a single birth. 四胞胎之一一胎出生的四个孩子中的一个
- For strong sewing use double, not single thread. 为了缝得牢，用双线，而不要用单线。
- A single grain of a cereal plant. 谷粒禾谷类作物的一个颗粒
