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high-speed network相关的网络例句

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Main Products: Network Analyzer, integrated tester, spectrum analyzer, noise figure testers, receiver, telephone tester, high, low-frequency signal source, audio, video signal source, high, low-frequency oscilloscope, modulation device, the video analyzer and so on.

主要产品:网络分析仪,综合测试仪,频谱分析仪,噪声系数测试仪,接收机,电话测试仪,高、低频信号源,音、视频信号源,高、低频示波器,调制仪,视频分析仪等。

Used mainly engaged in Communications equipment Products: Network Analyzer, integrated tester, spectrum analyzer, noise figure testers, receiver, telephone tester, high, low-frequency signal source, audio and video signal source, high, low-frequency oscilloscope, modulation device, video analysis detector.

主要经营二手通信仪器产品:网络分析仪,综合测试仪,频谱分析仪,噪声系数测试仪,接收机,电话测试仪,高、低频信号源,音、视频信号源,高、低频示波器,调制仪,视频分析仪等。

A lower tan δ value is a clear manifestation of increase gel firmness and viscosity while a high tan δ value is a reflection of loss in threedimensional network as indicated by the high tan δ value of S1 (resistant starch without gum and chemical agents) due to extrusion.

值下降表明胶体强度和粘度上升,而从S1样品(指未添加任何胶和化学试剂的样品)很高的δ值可以推测出样品高δ值是由于三维空间结构的损失导致的。

It has with foreign research institutions and cooperation in the South China University of Technology research base, with more than sales at home and abroad Mingju the franchise stores, has the world's top large Mingju equipment maintenance center, with high-tech rally in the auto parts products , With strict and scientific management of the huge sales network system…… Bogosian enterprises always adhering to the "advance with the times, realistic and innovative" the purpose to the modern high-quality products, TEAMWORK efficiency of the work, good faith to the letter of service standards to To create "Bogosian" strong international brand!

它拥有与国外科研机构及华南理工大学合作的科研基地,拥有多家销售国内外名车的专营店,拥有世界顶尖设备的大型名车保养维修中心,拥有凝聚高科技含量的汽车配件系列产品,拥有严谨的科学管理和庞大的销售网络体系……博高企业永远秉承&与时俱进,求实创新&的宗旨,以优质的现代产品、 TEAMWORK 效率的工作、至诚至信的服务准则,致力于打造&博高&国际强势品牌!

HANGZHOU HONGSHUO TECHNOLOGY CO.,LTD is a high-tech enterprise mainly producing ADSL broadband network facilities, fire-protection inductor with high precision, LED equipment.

杭州宏硕科技有限公司是以生产ADSL宽带网用设备、消防用高精度对插式电流互感器、LED及相关应用产品等为主的高新技术企业。

HANGZHOU HONGSHUO TECHNOLOGY CO.,LTD is a high-tech enterprise mainly producing led lighting divice,ADSL broadband network facilities, fire-protection inductor with high precision.The company has the strong design, development and manufacturing in the field of led lighting electronic communication,and popular electronic products.

杭州宏硕科技有限公司是以生产LED照明设备、ADSL宽带网用设备、消防用高精度对插式电流互感器等产品为主的高新技术企业。

HANGZHOU HONGSHUO TECHNOLOGY CO.,LTD is a high-tech enterprise mainly producing led lighting divice,ADSL broadband network facilities, fire-protection inductor with high precision.The company has the strong design, development and manufacturing in the field of led lighting electronic communication,and popular electronic products.

商铺介绍:杭州宏硕科技有限公司是以生产LED照明设备、ADSL宽带网用设备、消防用高精度对插式电流互感器等产品为主的高新技术企业。

HANGZHOU HONGSHUO TECHNOLOGY CO.,LTD is a high-tech enterprise mainly producing led lighting divice,ADSL broadband network facilities, fire-protection inductor with high precision.The company has the strong design, development and manufacturing in the field of led lighting electronic communication,and popular electronic products.

企业介绍:杭州宏硕科技有限公司是以生产LED照明设备、ADSL宽带网用设备、消防用高精度对插式电流互感器等产品为主的高新技术企业。

In the presently mobile position technology, GPS's position method is one of the best. This method owns high accuracy less than 15 meters, and can be used with GPS chip in the mobile station. But GPS chip with the high price makes this technology difficult to popular. Therefore, the position technology of GSM communication network is attention to the people gradually. TOA or AOA is more often used among position technology, these methods need only the help of the position measuring instrument to attain time and angle for position calculation. They have good position accuracy, but they are also too expensive to popular. Every positioning technology has its bottleneck such as external environment influence, cost and positing efficiency. Therefore, the purpose of this research lies in finding out the mobile station location and does not emphasize the raise of the accuracy and it only uses existing information to finish position action.

在目前的行动定位技术中,以GPS定位技术为最佳,不仅拥有少於15公尺的高定位精确度,更只需在行动端加装GPS晶片即可使用,可惜高价格的GPS晶片使得此技术难以普及化,因此,以GSM通讯网路为主的定位技术逐渐受人们所重视,其中,又以TOA或AOA等定位技术较常被使用,仅透过位置测量仪器的帮助,便可取得定位所需的时间和角度,并且拥有不错的定位精确度,可惜也受到高价格因素的关系难以普及化,而每种定位技术都有其瓶颈存在,不论是外在环境的影响、成本和定位效能上;所以,本研究的目的在於找出行动端位置,即利用现有的资讯(细胞识别码、讯号强度等)来完成定位动作,而非强调其定位精确度的提高。

This paper attempts to associate PFC technology with Quasi-Resonant DC/DC Converter and Synchronous Rectifier technology, to work out a novel switching power supply with higher efficiency and low contamination, which both achieved high power factor, improved effecting on electrical network and ensured high efficiency, furthermore, it is easy to be realized and controlled in circuit.

本文首先阐述了开关电源、功率因数校正技术和同步整流技术的发展及现状,对DC/DC变换的拓扑结构进行了选择,确定了带有隔离的准谐振(Quasi-Resonant)反激型电路,可以有效地降低损耗;接着本文对几种常见的PFC拓扑电路进行分析对比,从中选择了BOOST型电路,对工作在临界状况下的电路进行了分析,采用跟随输入电压的升压变换新技术,减小了电感体积,同时降低了开关管的电压应力,既简单又有效地实现了功率因数校正,并发现此技术值得推广;由于反激型变换器的效率一般都较低,所以本文在传统同步整流技术基础上对其加以改进,设计出一种新颖、高效的同步整流方案。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

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