烘乾后的粒度 的英文怎麼說

中文拼音 [hōnggānhòude]
烘乾后的粒度 英文
dry fineness
  • : 動詞1. (使熱; 使干) dry or warm by the fire 2. (襯托) set off
  • : Ⅰ名詞1. (八卦之一) qian, one of the eight diagrams2. (姓氏) a surname Ⅱ形容詞(舊時稱男性的) male
  • : 4次方是 The fourth power of 2 is direction
  • : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 烘乾 : 1 (烤乾) dry beside or over a fire 2 [化學] stoving; bakeout; oven dry; 烘乾機 drying machinery...
  1. The optimum technic conditions have been gotten in in preparaing high dispersive a1 ( oh ) 3 colloid by controlling reactant concentration, ph value, reaction temperature, matured time. they are the prereguisite to prepare nanopoder of a - a1203. this paper entirely and systematically studies the following three kinds of drying stages : oven drying, dehydration with alcohols and azeotropic distillation stage

    本文採用逐步逼近法進行了氫氧化鋁膠體沉降實驗,對膠體形成體系反應物初始濃、體系ph值、反應溫和膠體陳化時間進行了系統優化,並獲得了制備高分散氫氧化鋁膠體最佳工藝參數;此膠體經過過濾、 80下所得樣品,在掃描電鏡下直接觀察其徑為50nm ,且分佈范圍窄,顆表面清潔,為球形。
分享友人