射频脉冲 meaning in English
radio frequency pulse
radio-frequency pulse
rf pulse
Examples
- When the rf pulse is combined with magnetic field gradients , a spatially encoded signal is produced that can be detected and translated into images
当射频脉冲与磁场梯度联合起来时，我们可以探测到一个空间编码信号的产生并且将它转变成图像。 - If , while exposed to the magnetic field , the precessing nuclei are also hit with a radiofrequency ( rf ) pulse , they will absorb and re - emit energy at specific frequencies according to their rate of precession
当暴露在外界磁场中的时候，旋进的原子核也会被射频脉冲击中，它们会吸收并且根据旋进率再释放特殊频率的能量。 - As to the first question , we resolve it by the way of use a high - speed and high - precision analog - data converter ti finish the signal collection , and the pci local bus as the pc bus
第四章则主要针对高速、高精度的中频射频脉冲采样，设计出了采用高速、高精度的商用ad变换器进行数据采集， pci局部总线作为微机接口总线的数据采集系统方案。 - It could provide high definition examination image of all body systems and organs , which is a safe , precise , reliable , woundless , high definition diagnosis of tumor and all kinds diseases . full digital computerized three - dimensional precise position system
Mr磁共振扫描主要利用强磁场和射频脉冲的原理，借助计算机技术，对人体各系统各脏器病变进行高清晰度影像学检查，是一种安全准确可靠无创的先进诊断设备。 - The video simulator is of significant flexibility and commonality . so long as the simulation software is changed , simulation of different radar signals can be implemented . the video simulator can dominate radio frequency ( rf ) equipment to export rf pulse to implement the function of radar signal environment integrated simulation system
模拟器控制射频设备输出的射频脉冲,既可作为注入信号直接输入雷达侦察接收机,也可以放大到足够的功率后通过天线辐射,作为微波暗室的辐射源,实现雷达信号环境一体化仿真系统的功能。