频率组成 meaning in English
frequency content
Examples
- An acoustic-emission pulse contains a very wide range of frequency components, extending up into the megacycle range .
声发射脉冲就包含一个很宽的频率组成范围，可扩展到兆赫。 - So we present a novel microphysiometer based on mlaps ( multi - light addressable potentiometric sensor ) in which different sensitive membranes are illuminated in parallel with multi - light sources at different frequencies , the response amplitude of each frequency component can be measured on - line by parallel processing algorithm . by the experiments , we can analyze the relations of the extracellular environmental h , k , ca ions under some drugs and estimate these drugs effects
我们在laps表面用pvc成膜法，沉积这三种离子敏感膜，用三个不同频率( 3khz 、 3 . 5khz 、 4khz )的调制光分别照射laps的三个敏感膜，所测量的光电流(电压)包含了这三种敏感膜的响应，即测量信号由这三个频率组成。