声场模拟 meaning in Chinese

sound field simulation

In order to verify the simulation field , the ultrasonic wave field radiating by a planar transducer was measured by small ball . by comparing the simulation field with the measured field , it is found that mgb is accurate in the far - field and most near - field region
为了验证声场模拟的可靠性,利用小球法测量了直探头的水中辐射声场,将试验声场和模拟声场比较,发现多元高斯声束模型在远场区和大部分近场区都是有效的。
In order to make the mgb more easy - operating , ultrasonic testing simula - tion software was designed and developed , which has a good user - oriented interface and can simulate easily the inspection fields of planar transducer , focused transducer and angle beam transducer . it also can help inspectors analyze the inspection procedures and predict the feasibility of actual ultrasonic testing , then choose suitable inspection parameters . the side - drill hole and flat - bottom hole are commonly used in ultrasonic
为了使多元高斯模型使用更加方便,本文设计并开发了基于多元高斯声束理论的超声检测声场模拟软件,该软件具有良好的图形用户界面,操作简单,可方便地实现直探头、聚焦探头和斜探头的检测声场模拟,可帮助检测人员进行检测过程的分析及结构件的可检性预测,并选择合适的检测工艺参数。