说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 无线场强覆盖
1)  radio field coverage
无线场强覆盖
2)  field coverage
场强覆盖
1.
As one of the field coverage methods, leaky coaxial cables can be used not only in the wireless communication systems in tunnels, but also in to the indoor wireless communication systems.
作为一种场强覆盖手段,漏泄同轴电缆不但能够应用于隧道无线通信系统,而且近年来也被应用于室内无线通信系统。
3)  Radio coverage
无线覆盖
4)  wireless coverage
无线覆盖
1.
Engineering and Implementation of Digital TV Platform & Wireless Coverage System;
数字电视平台、无线覆盖系统的工程及实现
2.
This paper studies the TD-SCDMA wireless coverage in the high-rise residential communities and puts forward the corresponding solutions.
文章就高层住宅小区的TD-SCDMA的无线覆盖问题进行研究,并提出相应的解决方案。
5)  wireless cover
无线覆盖
1.
in light of characteristics of cell CDMA network, this paper analyzes relevant factors influencing wireless cover, including its changes both with and unloaded; impact from neighboring housing estate on the cover property; influence on the cover property of network loaded after introducing MUD, as well as influence on wireless cover from difference information bit rate.
本文针对蜂窝CDMA网络的特点,对影响无线覆盖的相关因素进行了分析。
6)  optical wireless convergence
光无线覆盖
补充资料:饱和场强
分子式:
CAS号:

性质:铁电体处于饱和极化状态时的外电场强度。在外电场作用下铁电体内的电畴起初随外电场强度正的提高逐步取向排列,极化强度相应增加,当达某一场强时,极化强度不再增加,因电畴均按外电场方向定向排列整齐,继续增加外电场强度也不会提高极化强度,相当于饱和极化状态。烧成后的压电陶瓷要经过人工极化处理(外加直流电场)后才具有压电性。极化场强一般为2.5~4.5kV/mm,具体数值根据不同材料组成及制品尺寸而定。当外电场强度过高时,可能导致材料击穿而破坏。

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