1) UHF net
UHF网
2) UHF calculation
UHF计算
1.
UHF calculations show that homolysis of O-NO2 bond into two radicals RCH2O·and·NO2 has lower activation energy and is the main way of pyrolysis.
UHF计算O－NO2键均裂产生RCH2O·和·NO2两个自由基的反应活化能较低，是硝酸酯热解的主要途径;RHF计算α-H转移环消除产生RCHO和HONO的反应具有较高活化能，且α-C上含两个以上取代基时不发生该反应。
3) Ab initio UHF calculation
UHF从头算
4) Carrying O_2 property
INDO-UHF方法
5) UHF sensing
UHF传感
1.
In order to understand the influence of partial discharge types on sensitivity of UHF sensing method, the floating type partial discharge was produced with a testing model, and detected via HF amplifiers in three frequency bands of 10～80 MHz, 150～250 MHz and 300～800 MHz.
为了了解局部放电类型对UHF传感方法灵敏度的影响,笔者采用10～80MHz、150～250MHz、300～800MHz3种频段的高频放大器对浮电位局部放电进行测量。
6) UHF band
UHF频段
1.
Aiming at on the problems of UHF band antenna radiation performance test in Compensated Compact Range(CCR),how to use CCR s test facility,equipments and CCR s larger chamber to carry out the UHF band antenna test and how to improve the UHF band antenna measurement accuracy to satisfied the performance test requirements,this paper described the solving methods.
针对CCR120/100紧缩场超高频(UHF)天线测试的问题,根据紧缩场的现有条件,给出了利用紧缩场进行UHF天线辐射特性测试的方法,以及进一步提高测试精度的方法,以满足卫星UHF频段天线辐射特性测试的需求。
2.
A vehicle management system of community based on UHF band RFID technology is introduced in this article.
该文是基于UHF频段的RFID技术在小区车辆管理系统中的应用,系统包括车载标签,读头,天线和相关指令软件等部分。
3.
In this paper,according to ISO18600-6C(FCC) specification,a simulation model is constructed to analyze the requirements of UHF band mono-antenna RF Module by Agilent ADS-2008 software.
本文按照ISO18000-6C标准的要求建立仿真模型来分析UHF频段RFID读写器在收发单天线条件下射频模块的设计,解决收发单天线比收发双天线隔离度差对射频模块设计的挑战,然后根据仿真分析结果设计一种零中频方案,高集成度2根收发单天线的UHF频段RFID读写器射频模块,输出功率达到1W。
补充资料：城域网(见计算机网络)
城域网(见计算机网络)
metropolitan area network, MAN
ehengyuwQng城域网(metropolitan area netwo次，MAN)分布范围可覆盖几个街区到整个城市的计算机网络。见计算机网络。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条