lower coat 中文意思是什麼

lower coat 解釋
底塗
  • lower : adj 〈low 的比較級〉1 較低的。2 下級的，低級的。 lower animals 下等動物。3 南部的。 in lower Manh...
  • coat : n 1 上衣，外衣，外套。 ★厚大衣叫 overcoat 〈英國〉 greatcoat 2 （女人、孩童的）短大衣。3 鎖子甲。...
  1. Compared with untreated graphite under the same condition, the surface electric potential of treated graphite changes in part, but unlike a1 ( oh ) 3, the oxidation ratio decreases 10 % when a1 ( oh ) 3 / graphite ( wt % ) = 10, and the wetting angle of treated graphite hold the line, namely the wetting ability is not improved. contrasted with the hydrolyze coating way, the deposition coating way has simple technical process, lower cost, and its disadvantage, for instance, coat layer distributes unevenly, the wetting ability is not improved. furthermore, the effect of treated graphite applied in mgo - c castables are investigated

    經沉澱法改性后，石墨的表面電性發生了一定的變化，其等電點從2 3變為7 8 ，但與al （ oh ） _ 3的等電點（ 8 9 ）存在一定的差異；接觸角測定結果則表明，經沉澱法改性后，石墨與水的接觸角並沒有改變，即改性石墨與水的潤濕性沒有明顯改善；當al （ oh ） _ 3石墨（ wt ） = 10時，改性石墨的氧化失重率比未改性石墨下降了約10 ，這說明經沉澱法改性后，石墨的抗氧化性得到了一定的改善。
  2. The doctor with his shirt sleeves tucked up, and no coat on, came out of the room, pale, and his lower jaw twitching

    醫生沒有穿常禮服，捲起襯衫的袖口，臉色蒼白，下頜顫栗著，他從房裡走出來。
  3. When multiple tree mutes were selected as multicast communication solution, lower overall coat could be obtained to ensure network load balance

    摘要提出選擇不同的樹路由作為多播通信方案，以獲得較低的綜合代價保證網路負載均衡。
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