设定放射范围的放射治疗模拟机的英文

radialion therapy simulator aided field setting

• 设:    x
• 定:    galipidine
• 放射:    radiate; emit; bla ...
• 范围:    scope; limits; ext ...
• 的:    4次方是 The fourth po ...
• 治疗:    treat; cure; remed ...
• 模拟:    imitate; copy
• 机:    machine; engine