| 1. | It uses lock cirtle frequency compose technology . frequency stable is high
采用锁相环频率合成技术频率稳定度高。 |
| 2. | Short - term frequency stability
短期频率稳定度 |
| 3. | Long - term frequency stability
长期频率稳定度 |
| 4. | Frequency stability : 1
频率稳定度1 |
| 5. | Verification regulation of wide band frequency stability measurement set in time domain
宽频带频率稳定度时域测量装置检定规程 |
| 6. | This paper gets the frequency stability of a sine wave using a digital method
摘要本文实现了利用数字方法计算正弦波的频率稳定度。 |
| 7. | Optimizing the algorithms of the compensation network can enhance the certified rate and the frequency stability
优化计算补偿网络参数的算法能够提高atcxo的产品合格率和频率稳定度。 |
| 8. | In the design of the spll , srd takes the input of a crystal oscillator and generate very sharp and narrow pulses
在振荡器之后,本文加了一个缓冲放大器,它起到放大输出功率和改善频率稳定度的作用。 |
| 9. | Comparing with the conventional methods using equipments , this approach is simple , efficient and precise and precise and can be realized easily
与传统的借助于硬件测量频率稳定度的方法相比，此方法灵活简单，可达到较高的测量准确度，容易实现。 |
| 10. | This paper designed an additional controller by fuzzy control method . the additional controller makes ac system more steady by the hvdc emergency support
本文采用模糊控制技术设计了附加控制器，通过控制直流系统的功率注入以保持交流系统的频率稳定。 |
