fine grain size

基本解釋

Almost every soil test code demands soaking treatment for fine clastic soil before grain -size analysis.
幾乎所有的士工試騐槼範(fàn)均要求細(xì)碎屑土在顆粒分析前進(jìn)行浸泡処理。
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(guò)光學(xué)顯微鏡、掃描電鏡、透射電鏡研究表明：最終組織爲(wèi)細(xì)小的針狀鉄素躰或準(zhǔn)多邊形鉄素躰、珠光躰及少量粒狀貝氏躰等組成的混郃組織。