| 1. | The nitrate ion has four fundamental modes of vibration .
硝酸离子有四个基频形式。 |
| 2. | The frequency associated with the first mode is sometimes called the fundamental frequency .
和第一振模相联系的频率有时叫做基频。 |
| 3. | For the fundamentals, b'-b"is very small and therefore the lines are almost equidistant.
对于基频振动来说，B-B很小，因此谱线是几乎等距离的。 |
| 4. | A practical method of identifying the fundamental frequencies of stay cables
识别桥梁拉索基频的一种实用方法 |
| 5. | The sub - harmonic mixer is used as unit mixer to reduce lo to its 1 / 4
此镜频抑制混频器采用谐波混频器作为单元混频器,将本振频率降低为基频的1 / 4 。 |
| 6. | For the fundamentals , b ' - b " is very small and therefore the lines are almost equidistant
对于基频振动来说， b - b很小，因此谱线是几乎等距离的。 |
| 7. | For the fundamentals , b ' - b " is very small and therefore the lines are almost equidistant
对于基频振动来说， b - b很小，因此谱线是几乎等距离的。 |
| 8. | Mandarin tone is the patterns of pitch variation , so it may be acquired by pitch extraction
声调是基频变化的模式，因此可通过基频提取来获取声调信息。 |
| 9. | Analysis and synthesis of continuous voice pitch contour for improving chinese synthetic speech naturalness
浊声基频轮廓对汉语合成自然度提高的分析与综合 |
| 10. | Standard definitions of physical quantities for fundamental frequency and time metrology - random instabilities
基频和时间计量学用物理量标准定义.随机不稳定性 |
