高频通道 meaning in English
high frequency channel
Examples
- Using the new tri - coaxial - cable as connecting cable in high frequency protection channel to improve the anti - jamming ability of high frequency protection was suggested
提出了用新型三同轴电缆作高频通道连接电缆可提高高频保护抗干扰能力的建议。 - The main works are as follows : firstly , we compare image enhancement in wavelet domain with that based on unsharp masking and indicate that there is intrinsic relation between them , namely they both enhance images by enhancing the high frequency coefficients . because after an image is decomposed in wavelet domain , every high frequency can be enhanced . however , if unshrap masking is used , only one high frequency channel is enhanced
本文主要研究了基于小波多分辨分析的图像去噪和增强，主要工作如下： 1将反锐化掩模与基于小波多分辨分析的图像增强进行了对比分析，指出它们之间存在着内在的联系，即两者都是对与图像边缘细节对应的高频实行增强，而且指出前者只不过是后者的一个特例，因为小波分解后，多级尺度多个高频通道可得到增，而反锐化掩模仅增强了一个高频通道。 - According to practical test on high - frequency channels of electric lines in different - altitude areas , the thesis discusses and analyses influence on high - frequency channels of electric lines in high - altitude areas , test methods of high - frequency parameters of high - frequency channels of electric lines , theoretical - calculation methods of high - frequency parameters of high - frequency channels of electric lines and required primary factors of parameter design of high - frequency channels of electric lines , theoretically and practically
通过对不同海拔地区电力线高频通道的实际测试，从理论和实际上讨论分析了电力线高频通道在高海拔地区的影响，电力线高频通道高频参数的测试方法，电力线高频通道高频参数的理论计算方法以及电力线高频通道参数设计需考虑的主要因素。 - A large amount of experience data accumulated through long term operation is introduced . combined with the definition of relative requirements , the choosing and definition of operation index of high - frequency channels specially used for protection of hubei electric power network are discussed and elaborated through calculation and analysis such as input impedance and channel impedance of transmitter , sensitive voltage of received signal , redundancy of received signal , warning of channel redundancy and warning of channel faults etc
引用了长期运行中积累的大量经验数据，通过计算分析，结合有关规程规定，探讨和阐述了湖北电网继电保护专用高频通道诸如收信机输入阻抗及通道阻抗、收信灵敏电平、收信裕度、通道裕度告警、通道异常告警等运行指标的选取和确定。