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- ferrous spectrum technology 铁谱技术
- It uses spread spectrum technology. 它使用扩频技术。
- Spread spectrum technology competes in the unregulated portion of the radio electromagnetic spectrum. 扩频技术是在无线电电磁频谱中无条例管制的部分中竞争。
- A small scale digital trunking communication system based on the spread spectrum technology was presented. 介绍了一种基于扩频技术的全双工通信小型集群通信系统。
- This paper introduces the application and advance of fluorescence spectrum technology identifying overflowoil on the sea. 介绍了荧光光谱技术在鉴别海面溢油中的应用和进展。
- First of all, 1-Hexadecene self-assembled monolayers was fabricated on hydrogen-terminated silicon surface by traditional way and was checked by XPS and Raman spectrum technology. 首先采用传统自组装方法在氢终止的硅表面上制备了十六烯自组装分子膜,并利用X射线光电子能谱和拉曼光谱技术对自组装膜进行了检测。
- The proposed system can improve which improving the reliability of communication by zero-crossing spread spectrum technology and active watchdog technology. 该系统采用过零点扩频通信方案大大提高了通信成功率,使用主动式看门狗电路提高系统的电磁兼容性。
- The structure of DPTU is characterized by the infrared spectrum and ultraviolet-visible spectrum technology, and the melting point is measured by the micro melting point cryoscope. 以乙醇为溶剂，苯胺和硫脲为原料，盐酸为催化剂，通过均相反应合成了DPTU。
- In this paper,the adsorpting process of ethanol on fumed silica surface was recorded by infrared spectra technology. 利用原位红外光谱技术记录了乙醇吸附在气相二氧化硅表面的变化过程。
- M-ary spread spectrum technology 多进制扩频
- broadband spread spectrum technology 宽带扩频技术
- The effect of CeO_2 content on the glass structure was studied using FTIR spectra technology to verify the results in DTA. 采用红外光谱技术研究了氧化铈对玻璃结构的影响,并验证了玻璃的差热分析结果;
- Radio Spread Spectrum technology 无线扩频技术
- The effect of CeO2 content on the glass structure was studied using FTIR spectra technology to verify the results in DTA. 采用红外光谱技术研究了氧化铈对玻璃结构的影响,并验证了玻璃的差热分析结果;
- Synchronization Fluorescence Spectrum Technology 同步荧光光谱技术
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Mammoth machines are always made of ferrous metal. 大型机械的材质一般是黑色金属。
- According to the characteristic of Through-the-Wall Surveillance (TWS),a novel TWS detector scheme is proposed which is based on sinusoidal frequency modulation and spread spectrum technologies. 该文根据穿墙生命探测(TWS)的特点,提出了基于正弦调制、扩频连续波体制的TWS探测器设计方案,研制完成了该探测器的实验系统,并进行了实验验证。
- Ferrous iron reduces to ferric iron. 二价铁能还原成三价铁。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
