单词：aluminum powder
aluminum powder的用法和样例：
例句
- The aluminum film retains its high polish much longer than does silver, and it can be repolished, whereas silver can not.铝膜保持高度的光洁的时间比银粉长多了，而且铝膜可以再次磨光，而银粉层却不行。
- The bright nanometer Ag powder is one important type of the precious metal powder materials.纳米光亮银粉是贵金属粉体材料的重要品种之一。
- Aluminum powder is placed in a saturated solution of ammonium perchlorate in water.铝粉放在过氯酸铵的饱和溶液中。
- It is effective to paint the bulb of a thermometer with a little aluminum paint.在温度计的玻泡上稍微涂点铝粉涂料是很有效的。
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