换能器由阵列微压电结构组成，这种压电材料在合适频率下的振动能够将电信号转换成超声波。
Transducers are made from arrays of tiny piezoelectric structures that convert electrical signals into ultrasound waves by vibrating at an appropriate frequency.
设计了一种硅微悬臂梁结构，在低频环境中以压电厚膜进行信号转换、谐振。
A silicon micro cantilever structure with piezoeLectric thick film was designed for low frequency operations.
同时，将触发信号源结构、工作原理、差动光电接收电路、微珠玻璃原向反射器的工作原理也进行了详尽的论述和介绍。
Structure and operating principle of the trigger signal source and of differential photoelectric receiving circuit and scotchlite retroreflector are detailed as well.
这些复杂的细胞结构通过细胞表面与细胞核内的受体、信号转导途径等实现对刺激信号的吸收并根据不同的微环境做出相应的应答。
Furthermore, through cell surface or nucleus receptors and signal transduction pathway, cell can absorb various stimulation, at the same time, react according to the different microenvironment.
细胞质膜微囊蛋白是质膜微囊的主要结构蛋白，可与多种信号分子相互作用，在细胞信号传导和多种疾病发生中有重要意义。
Caveolin-1 is an integral membrane protein of caveolae and can interact with many signal molecules. It plays an important role in signal transduction and pathogenensis of some diseases.
细胞质膜微囊蛋白是质膜微囊的主要结构蛋白，可与多种信号分子相互作用，在细胞信号传导和多种疾病发生中有重要意义。
Caveolin-1 is an integral membrane protein of caveolae and can interact with many signal molecules. It plays an important role in signal transduction and pathogenensis of some diseases.
应用推荐