Followed the retained austenite amounts increasing, wear resistance increases. Simultaneously, the fluctuation range of rolling wear resistance obviously increases.
但与此同时，耐磨性数据波动范围明显加大。
参考来源 - 热处理对高钒高速钢组织与滚动磨损性能的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
Looking horizontally, the fluctuation range of Hunan economy is bigger than that of China.
横向上，湖南经济波动幅度大于全国经济波动。
In the normal fluctuation range of voltage it could realize reactive power balance basically.
在电压正常波动范围内实现无功基本平衡。
This is very useful for decrease on composition fluctuation range of gear steel and control on narrow fluctuation hardenability.
对减小齿轮钢的成分波动范围，保证窄淬透性的控制有重大意义。
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