non-contact recording
英 [ˈnəʊn ˈkɒntækt rɪˈkɔːdɪŋ]
美 [ˈnoʊn ˈkɑːntækt rɪˈkɔːrdɪŋ]
网络 非接触式磁记录
双语例句
- The vibration modes of the disk from 0 order node-circle to three order node-circles and five order node-diameters are measured exactly through non-contact sound exciting and non-contact TV-Holography recording, the highest modal frequency measured is up to 6 230 Hz.
采用非接触声激励和非接触式激光全息摄像精确地测量出了CD光盘从零节圆到三节圆五节径的振动模态，最高模态频率达6300Hz。