哈三（1921·）回族，原名哈殿侯，云南丽江人。
每个人都需要维生素d，就在食物如红大马哈三文鱼、蛋类和牛奶中能够找到它。
Everybody needs vitamin d, which can be found in foods like sockeye salmon, eggs, and milk.
本文对哈三电厂的粉煤灰进行了物理化学性能研究分析，在此基础上，对哈三电厂的粉煤灰进行了品质评定；
The physical and chemical properties of the coal ash of Harbin Third Power Plant (HTPP) were conducted. Based on that, the quality of HTPP's coal ash was evaluated.
哈里斯老师、贝特老师和其他三位老师在场。
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