The ownership prover insert the watermark into the host signal using symmetric watermark technology based on spread spectrum.
所有权证明者采用基于扩频的对称水印技术，在宿主信号中嵌入水印；
BlueMoon Arena is built on spread foundation, and its roof is an incomplete right four angle pyramid double layer reticulated shell.
蓝月亮表演场基础采用天然地基上扩展基础，屋盖采用正放四角锥双层非完整球面钢网壳。
An intelligent lighting system for railway goods yard based on spread spectrum power line carrier communication technique is proposed.
用扩频电力线载波通信技术设计了铁路站场智能化照明系统。
Power amplifiers (PA) used in 3G wireless communication systems based on spread spectrum techniques must exhibit exceptional linearity.
而基于扩频技术的第三代无线通信系统中的功率放大器必须要有很好的线性性能。
A distributed multiple access protocol, which is based on spread spectrum code switching technique, for the integrated voice and data in packet radio networks is proposed.
本文提出了一种以扩频多址为基础的在信包无线网中实现话音和数据综合服务的分布式多址协议。
Audio information hiding algorithm based on spread spectrum is generally detected by correlation threshold but the orthogonal of pseudorandom sequence is always destroyed by perception reshaping.
基于扩频的音频隐藏算法一般都采用阈值相关法进行检测，但感知整形过程往往会破坏伪随机序列的正交性。
The foundations of low-rise residential Buildings are nearly all supported on spread footings, wide Bases (usually of concrete) that support walls or piers and distribute the load over a greater area.
低层住宅建筑物的地基几乎都是由延伸的基脚来支撑，宽广的基座(通常是混凝土)支撑墙壁或墩，分散重量到更大的面积。
The DS/CDMA digital mobile communication system is based on Spread-spectrum technique and CDMA technique.
扩频技术在码分多址通信中的应用产生了DS/CDMA数字蜂窝移动通信系统。
Gold and silver works of Persia, Rome, Afghan, Pakistan and so on, spread into China, melted with the domestic technique and eventually led to an extraordinary glory in Chinese gold and silver works.
波斯、罗马、阿富汗和巴基斯坦等地的金银器通过丝绸之路传入中国，和本土的中国传统工艺融汇贯通，终于促使中国古代金银器走进了前所未有的辉煌。
Gold and silver works of Persia, Rome, Afghan, Pakistan and so on, spread into China, melted with the domestic technique and eventually led to an extraordinary glory in Chinese gold and silver works.
波斯、罗马、阿富汗和巴基斯坦等地的金银器通过丝绸之路传入中国，和本土的中国传统工艺融汇贯通，终于促使中国古代金银器走进了前所未有的辉煌。
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