上限频率 meaning in Chinese
upper limiting frequency
Examples
- These are the main contents : the characters in time domain and frequency domain of the background noise inside boiler are analyzed theoretically and studied by experiments , and the upper limit frequency of it is confirmed , these are very important to the diagnosis of boiler tube leak and avoid wrong alarms
对炉内背景噪声的时、频域特性进行了理论分析与实验研究，确定了炉内背景噪声的上限频率，这对炉管泄漏的诊断和防止误报警具有重要意义。