It consists of Server, data sampling terminal, GIS dispatching terminal, switch, tower antenna, MODEM, and RADIO station. For saving frequency resources, time-sharing was adopted; for saving investment, concentrate differential.

監(jiān)控中心采用局域網(wǎng)的結(jié)構(gòu)形式，主要由網(wǎng)絡(luò)服務(wù)器91麻豆精品婷婷五月、數(shù)據(jù)采集終端日本网站视频高清、GIS調(diào)度終端www.cnjd168.com、交換機(jī)、鐵塔天線欧美色色网站、天線共用器92看片婬黄大片一一、MODEM、RADIO等部分組成。

Objective To investigate the relationship among diameter of treated area,the expendable size of the ablation electrode, and number of overlapping ablations and to design the program for electrode placement by the ultrasound-guided radio-frequency ablation of large liver tumor.

目的 探討超聲引導(dǎo)射頻消融(radio frequencyablation ，RFA)治療肝腫瘤中治療范圍與射頻針傘徑国产一区,二区。、布針次數(shù)之間的關(guān)系A片性爱视频网址，設(shè)計較準(zhǔn)確的布針定點定位方法欧美处破精品视频免费看。

The radio frequency performance curves of relay were obtained through simulation, and analysis of the equivalent circuit and the main factors which influence the insertion loss, voltage stand wave ratio and isolation of relay were discussed.

對其進(jìn)行仿真分析得到繼電器射頻(radio frequency，RF)性能曲線最新在线外国a，并討論了影響繼電器插入損耗日日夜夜操屄、電壓駐波比及隔離度的主要因素。

If this radio is part of a group, it will return the selected value

如果該radio是組的一部分国产一级性爱免费视频，將返回已選中的值欧洲黄色官网。

Zenith Radio Corporation, operating W51C [45.1 MHz, Chicago], has received a letter from a listener in Monterey, Mexico, telling of daily reception of this station between 3:00 P.

Zenith Radio Corporation爱搞免费，經(jīng)營的W51。

Also known as Children's Band, not because of Radio Shack's toy walkie talkies, but for the inane chatter that sometimes goes on in these channels.

也稱為兒童頻段，不是因為 Radio Shack 公司的玩具無線電對講機(jī)使用了該頻段欧美人射精视频，而是因為這些頻道中有時會竄進(jìn)無用的鳥叫聲。

The thermistors used in the prototype are from Radio Shack, although almost any thermistor with a 3% to 5% resistance drop per 1°C temperature rise will do.

該熱敏電阻原型中采用的是由Radio Shack的日韩成人网址播放，雖然幾乎所有的熱敏電阻與3 ％至5 ％的阻力下降人妻丰满AV无码久久不卡，每1° C的溫度上升將盡欧美肏屄a片。

"I expect a good game on Wednesday" he told Radio Blu.

&我期待本周三的比賽是一場精彩的對決&他對Radio Blu說。

Thank you for teaching me how to care for others; Thank you for teaching me how to use the CB radio; this taught me how to talk to others, even if they are complete strangers.

還要謝謝你教會我如何去關(guān)心別人久久不卡亚洲精品国产精品；謝謝你教我使用CB radio人人操人人摸性交精品，我學(xué)會了如何與別人交流，就算我們素未謀面一级A片免费视频国产对白。

Radio Frequency Identification System BE make use of RF energy to deliver data,belong to a wireless communication technique,is 1 kind not the system of contact type,it constitutes the component contain the application system of the reader,electron label,Antenna,host computer, its induction method depends on passive type Tag with active type Tag distinguish analyse, can be divided into induction coupling and back scattering coupling and induced the coupling is the induction method (as 135 KHzs一区二区三区激情欧美亚洲日本、13.56 MHzs) which belongs to low frequency、high frequency,the back scattering coupling is the induction method(as 915 MHzs日韩一级精品在线视频、2.45 GHzs) which belongs to superhigh frequency,microwave, and what we construct apply system is use the high frequency 13.56 MHzs of induction coupling method.

中文摘要無線射頻辨識系統(tǒng)(Radio Frequency IdentificationWWW囯产播放；RFID)是利用RF能量來傳遞資料，屬於無線通訊技術(shù)日韩在线国内自拍视频网站，是一種非接觸式的系統(tǒng)国自产拍精品自拍，其組成元件有讀卡機(jī)、電子標(biāo)簽夜鲁夜鲁夜鲁免费视频在线观看、天線在线www.aaa、主電腦應(yīng)用系統(tǒng)，其感應(yīng)方式依被動式Tag和主動式Tag來區(qū)分日本大片免费久久乐，可分為感應(yīng)耦合和反向散射耦合而感應(yīng)耦合是屬於低頻国产免费一区二区视频、高頻的感應(yīng)方式(如135KHz、13.56MHz)国产一级一级特黄女人精品毛片，反向散射耦合是屬於超高頻真实处破在线播放、微波的感應(yīng)方式(如915MHz、2.45GHz)超碰caop0rn超碰分类草棚，而我們所建構(gòu)的應(yīng)用系統(tǒng)是使用高頻13.56MHz的感應(yīng)耦合方式国外女网址www女。