常見例句雙語例句Calculate the grain size from an image processed including grain-edge by average diameter method.采用平均直徑法對一幅經過處理的晶界圖像進行晶粒度計算。Turfy not too fine, pearlite grain diameter 3 - 4 millimeter, vermiculite grain diameter 3 - 5 millimeter are idealer.泥炭不要太細，珍珠巖顆粒直徑3-4毫米，蛭石顆粒直徑3-5毫米比較理想。Based on analysing the gravel features, several non-conventional porosity laboratory prediction methods, such as CT scan, image analysis, grain statistics, full-diameter analysis, have been described.在總結分析礫巖特點的基礎上，簡要介紹了包括CT掃描、圖象分析、粒度統(tǒng)計、全直徑分析等幾種非常規(guī)孔隙度實驗估測分析方法。 返回 grain diameter