Low and intermediate frequency instability models are taken up first . 首先处理低频和中频不稳定性的模型。
Intermediate frequency instability has had the most uneven history . 中频不稳定性的研究经历了极为曲折的道路。
Low or intermediate frequency combustion instability generally involves the interaction of several components of an engine system . 低频或中频燃烧不稳定性通常包含发动机系统中几个组件的相互作用。
Thin magnetic steel strip for use at medium frequencies 中频下使用的磁性薄钢带
Middle frequency alternative power source lbz - 12 type 中频交流溅射电源lbz - 12型
An image watermarking technique based on dct middle - frequency 中频的图像水印技术
Intermediate frequency transformers for broadcast receiver 收音机用中频变压器
Common troubles and troubleshooting of if power source 常见中频电源的故障及其排除
Direct if sampling digital receiver based on tms320c 6416的直接中频采样数字接收机
Standard vibrator in middle frequency band comparison method 中频标准振动台
