fine grain size

基本解釋

Almost every soil test code demands soaking treatment for fine clastic soil before grain -size analysis.
幾乎所有的士工試驗規(guī)范均要求細(xì)碎屑土在顆粒分析前進(jìn)行浸泡處理。
White fused alumina products including section sand, grain-size sand; fine powder and micro powder are widely used in refractories, abrasives and other industries.
白剛玉段砂、粒度砂、細(xì)粉、微粉在耐火材料、磨料磨具等不同行業(yè)具有廣泛的用途。
The optical microscope, SEM and TEM tests show that the final microstructure consists of fine grain size acicular ferrite or quasi-polygonal ferrite■pearlite and little granular bainite, etc.
通過光學(xué)顯微鏡、掃描電鏡、透射電鏡研究表明：最終組織為細(xì)小的針狀鐵素體或準(zhǔn)多邊形鐵素體、珠光體及少量粒狀貝氏體等組成的混合組織。