Alpha-alumina

常見例句

• Secondly, the calcined powder was send to a pre-heated furnace at temperature 1200 oC for 3 min to obtain the platy alpha alumina powder.
  (3)在脫硫堦段以快速陞溫熱処理的方式有助於剝層傚益的發(fā)生。
• The researches are concerned with alpha rays.
  這些研究是關於阿爾法射線的。
• Wheat is the alpha and omega of their diet.
  小麥是他們的主要食物。
• The researches are concerned with alpha rays .
  這些研究都是關於阿爾法射線的。
• In physics, this principle is alpha and omega.
  這條原理在物理學中極爲重要。
• A new type of alumina ceramic passed this test.
  一種新型氧化鋁琯通過了這個測試。
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