The focusingperformance of electron gun is decided by the structure of electrodes.
电子枪聚焦性能是由电极结构决定的。
2
Conclusion This optically transparent tissue-mimicking phantom can be used for the evaluating HIFU focusingperformance.
结论该仿组织透明体模在用于HIFU聚焦性能的评价方面展示出良好的前景。
3
Objective to develop an optically transparent tissue-mimicking phantom for the use of evaluating the focusingperformance of high intensity focused ultrasound (HIFU).