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- sine frequency sweep 正弦扫频
- LFM is one of widely used methods of ISAR.Nonlinearity in frequency sweep has some effects on the quality of imaging. 摘要线性调频法是逆合成孔径雷达(ISAR)成像中一种常用的方法，在该方法中扫频非线性对成像质量有一定的影响。
- The corresponding frequency of the key parts of the poplar particle presswood pallet at maximal transmissibility was determined by frequency sweep test. 摘要采用扫频试验得出振动台对托盘关键部位最大传递率所对应的频率。
- Frequency Sweep Meter and the Uses 扫频仪及其使用
- logarithmic frequency sweep rate 对数频率扫描速率
- broadband frequency sweep jamming 宽带扫频式干扰
- Pseudo-random Binary-phase Coded and Sine Frequency Modulated Pulse Train Fuze 伪码调相与正弦调频复合调制脉冲串引信
- A frequency sweeper with DDS chip AD9850 and a Philips microcontroller P89C51RC2 was designed. DDS扫频仪以菲力浦单片机P89C51RC2控制DDS芯片AD9850,用PC机显示扫频结果。
- The hearing is adjourned sine die. 审讯被无限期地推迟。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The Realization of the Precise Frequency Sweep Signal Source 高精确度扫频信号源的实现
- Megasonic Cleaning with Frequency Sweep: Some Test Results 关于频率扫描兆声清洗技术的一些测试结果
- The frequency response of undistorted transmitted system is introduced, and JH6170 electroacoustic testing system based on frequency sweeping method is analysed. 摘要介绍了无失真传输系统的频率响应特性，分析了基于扫频法测量系统频响的JH6170电声测试系统。
- Digital Realization Method of Frequency Sweep Signal 频率扫描信号的一种数字实现方法
- The old man died sine prole in his 80th year. 这老头80岁去世，身后无子女。
- The meeting will adjourn sine die. 这个会议将会无限期休会。
- This paper introduced the design and development of a virtual frequency sweeper based on DDS technology.The DDS technology and the method to design the frequency sweeping generator were illustrated. 摘要介绍了基于DDS技术的虚拟扫频仪的硬件与软件设计，并详述了DDS技术以及用该技术实现扫频信号源的方法。
- Sine I was too late,I did not watch the game. 由于我来的太晚了，没有看上比赛。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- Small Amplitude Oscillation Frequency Sweep of Lamellar Liquid Crystal 层状液晶的小振幅振荡频率扫描研究
