flat-bottom hole 中文意思是什麼
flat-bottom hole
解釋
平底孔-
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
為了使多元高斯模型使用更加方便,本文設計並開發了基於多元高斯聲束理論的超聲檢測聲場模擬軟體,該軟體具有良好的圖形用戶界面,操作簡單,可方便地實現直探頭、聚焦探頭和斜探頭的檢測聲場模擬,可幫助檢測人員進行檢測過程的分析及結構件的可檢性預測,並選擇合適的檢測工藝參數。 -
The application of shallow - hole shrinkage mining with flat - bottom structure for separate handling of ore and waste rock in irregular and massive orebody
平底結構礦巖分運淺孔留礦法在不規則厚大礦體中的應用
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