Manufacturers are looking to boost a short-range communication system called near-field communications (NFC) in phones.
手机生产商希望在手机中推广名为近场通讯(NFC)的短距离通讯系统。
The practice indicates that this system is easy to control and use, and it works very stably and can realize short range wireless communication from one to many reliably.
实践表明，该系统控制简单、使用方便、工作稳定性很高，能够可靠地实现近距离点对多点的无线通信。
This paper gives a brief introduction of HN-5C short range mo-bile air defence system, especially it's components, functions and features.
本文对HN-5C近程机动防空系统作了概括介绍，特别是对武器系统的各组成、功能及特点作了详细说明。
The structure, running, and function of the short range heavy area rainfall prediction system over the upper reaches of the Changjiang River are introduced, respectively.
介绍了长江上游流域短期强降水面雨量预报系统的结构、运行情况及功能。
The sending circuit for laser short range dynamic detecting system is studied on laser and laser drive circuit.
从激光器和激光器驱动电路两方面对激光近距离动态探测系统发射电路进行了研究。
Ultra Wideband (UWB) system is an attractive high speed wireless communication scheme for short range communication. It transmits extremely short pulses, which occupy ultra wide band.
超宽带(uwb)通信通过传输能量极低的极短脉冲和占用超大带宽来完成短距离的高速通信。
This paper has dealt with the short-range high speed photogrammetric system for large-scale rocket launching lateral drift-magnitude and the data processing method.
本文论及了大型火箭发射起飞段横向漂移量的近距离高速摄影测量系统和数据处理方法。
Compared to baseband UWB radios, the MultiBand OFDM ultra-wide band system has obtained widespread approval in short-range wireless links.
与基带uwb无线电相比，多带OFDM超宽带系统在短距离无线通信中得到了广泛的认可。
For example, both the EAS(Electronic Article Surveillance) system and the RFID(Radio Frequency Identification) system need high effective the short-range radio communication antenna.
例如，许多电子安检设备，如EAS（商品防窃检测）、RFID（射频识别）读写设备等，都要应用高效的近场通信天线。
The research work of this article is the hardware design of receiving and transmitting unit in the under-water acoustic head of Long Range Ultra short Base-Line Positioning System.
这套系统主要由水下应答器、传载水下声头和船载主控机组成。本论文的研究工作主要是长程超短基线定位系统中传载水下声头内收发单元的硬件设计与实现。
Image acquisition system is a short-range wireless microcontroller-based embedded systems, mainly to complete the image acquisition, compression and transmission three functions.
近距离无线图像采集系统是基于单片机的嵌入式系统，主要完成对图像的采集，压缩以及传输三个功能。
Flying simulated drone of skimming sea missile is one of the important drone to complete short range antimissile warship gun weapon system development test and equipment adopt.
掠海导弹飞行模拟靶标是完成近程反导舰炮武器系统研制试验及装备交验所必须的重要靶标之一。
On the base of the active sonar theory, This thesis provide active ultrasonic detecting system that application in low-speed moving object of short-range in shallow sea surroundings.
论文文摘本论文基于主动声纳的基本原理，提出适用于浅海环境水下近程低速目标主动声探测系统。
Finally through software and hardware synthesis debugging, the basic measuring function of the system in short range is realized.
最后通过软硬件的综合调试实现短距离超声测距系统的基本功能。
The experiment demonstrates that the controll system can steady the water content of sand in a proper range in a short time. Therefore this system can satisfy the requirements of water content...
经实验调试表明，该控制系统能在较短时间内使型砂水分稳定到适宜水分含量范围之内，能满足生产上对型砂的水分质量控制的要求。
The experiment demonstrates that the controll system can steady the water content of sand in a proper range in a short time. Therefore this system can satisfy the requirements of water content...
经实验调试表明，该控制系统能在较短时间内使型砂水分稳定到适宜水分含量范围之内，能满足生产上对型砂的水分质量控制的要求。
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