她致力于一伟大事业，但其崇高的奋斗精神已变质成为偏执的狂热。
Her commitment to a great cause degenerated from a crusade into an obsession.
她致力于一伟大事业，但其崇高的奋斗精神已变质成为偏执的狂热。
Her commitment to a great cause degenerate from a crusade into an obsession.
采用磷、硫、稀土、锶、钠、碳等进行双重细化变质处理过共晶铝硅合金已取得了良好的效果。
The good effect has been gained on the hypereutectic Al Si alloys treated with some double refining and modifying agents such as P, S, RE, Sr, Na, C, etc.
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