| 1. | All the planes could jam the high - powered signal sent by radar
这些飞机都能干扰雷达发出的大功率信号。 |
| 2. | Novel integration design method for real - time electric power signal processing
电力信号实时处理的集成化设计新方法 |
| 3. | High sensitivity and low power signals receiving can be realized by the low noise figure technology
低噪声接收技术,是实现ew接收系统高灵敏度及小信号接收的关键技术。 |
| 4. | Earlier mobile phones used analogue signals which emitted higher power signals than the later digital models
早期的移动电话使用模拟信号，他比后来的数字信号手机发射出功率更强的信号。 |
| 5. | The response rate speed governor to the given power signal directly affects the load regulating process of generatorset
摘要调速器对功率给定信号响应速度，直接影响著机组负荷的调整过程。 |
| 6. | To solve the problem of higher range sidelobe of phase - coded radar , the method of removing big power signals with fft _ ifft is presented in this paper
针对相位编码雷达距离旁瓣较高的问题，本文提出了fft _ ifft法去除大功率信号来抑制距离旁瓣。 |
| 7. | Today ' s trend toward sending lower - power signals over shorter ranges has occurred previously in wireless communications ? during the early days of radio telephony
在较短距离传送较低功率的讯号已经成为今天的趋势，但这种倾向早已见诸先前的无线通讯，也就是早期的无线电话。 |
| 8. | Because structure inherent frequency affects vibration strength , frequency domain analysis results show that power signal density ( pst ) curve has two high peak during the frequency of 0 . 38 ~ 0 . 41hz
频域动强度分析结果显示，功率谱响应在0 . 37 041hz之间有两个比较大的峰值，这是系统固有频率影响的结果。 |
| 9. | The method samples the signals of spindle vibration displacement and the spindle electrical machinery power signal using the synchronized sampling technique . as the two kinds of signals are all non - contact pick - ups , this method is very suitable for the machining centre
对加工中心铣刀破损监测，提出了利用主轴振动位移信号和机床主电机功率信号进行监测的方法，由于采用非接触测量，非常适合于加工中心等柔性加工设备。 |
| 10. | This dissertation makes an in - depth analysis of the power signal and the principles of power monitoring . it establishes the mathematicl model of the energy transmitting in the machinery and power system of the machine tool . based on this model , the performance of the spindle electrical machiner - y power signal reproducing the cutting power signal is analyzed
对机床主电机功率信号进行了详细的研究，分析了机床主电机功率监测的原理，建立了机床机电系统能量传输数学模型，通过该模型对机床主电机功率信号跟踪切削功率的性能进行了分析，在此基础上，分析并提出了延迟差分方法，对铣刀刀齿破损进行特征提取。 |
