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- Sound Ranging System 声音搜索系统
- Porpoise subaqueous sound ranging system and modern sound navigation and ranging positioning system performance comparison 海豚水声定位系统和现代声纳定位系统的性能比较
- The unambiguous distance of tone ranging system is limited by the lowest frequency of tone. 侧音测距系统的最大无模糊距离受到侧音信号最低频率的限制。
- Sound finding and ranging system 声波定位与测距系统
- The ranging system turns optical heterodyne into electronic heterodyne demodulation, and the repetition error is less than 3%. 通过双频激光把光学外差探测变为了电子外差探测, 系统重复误差小于3%25。
- Echo RSSI signal strength information, and on the protection of mine workers RFID echo ranging system based on the RSSI. RSSI信号回波强度的相关资料，及关于井下工人保护的RFID基于RSSI回波测距系统。
- A responsive multiple frequency ranging system is designed by utilizing digital phase discrimination,based on FFT,and phase double principle. 利用基于FFT的数字鉴相方法和自乘倍相原理设计了一种应答式侧音测距系统。
- Liu Jibin,Zhao Huichang.Research on PN Phase Modulation and PAM Combined Ranging System[J].Journal of Astronautics,2004,25(2):152-157. [4]刘己斌;赵惠昌.;伪码调相与PAM复合测距系统研究[J]
- Sub-Aqueous Sound Ranging Development Installation 水声测距发展研究装置
- Interconnection channel equipments' impedance mismatch is the key influence factor of system range performance in spread spectrum ranging system. 摘要高精度扩频测距系统中，信道设备间阻抗失配引入的测距误差是影响系统性能的重要因素。
- OLRS Optical Laser Ranging System 光学激光测距系统
- I developed on a low-mid range system that can play m&B using DX7.0 fine and crawls using DX 9.0. 余上制定了低范围的系统中可以发挥并购乙使用DX7.;0罚款和检索使用尖端9
- A New Laser Ranging System Based on DDS Technology 一种基于DDS技术的新型激光测距系统的设计
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- It could fully displays the function of human voice by helping the singers widen register, standardize the section of the sound range, and enunciate the words clearly to make the voice penetrating and more impressive. 摘要混声唱法能够充分展现人体声音机能，使歌唱者扩大音域，统一音区，吐字清楚，使声音具有穿透力，更富表现力。
- ground-to-satellite PN code ranging system 星地伪码测距系统
- Alarmed at the first sound, we hit the dirt. 第一声警报一响我们就迅速卧倒。
- Electro-Optical Direction and Ranging System 光电指向与测距系统
- He has told a story which sound not objective. 他讲了听起来不真实的一个故事。
- Using this algorithm, the zero range in CW radar can be measured conveniently with range accuracy improved and range system errors decreased. 采用该算法可以方便地测量多频连续波雷达系统的零距离，提高雷达系统的测距精度，减小测距的系统误差。
