Saw blade with diamond order arrangement can improve markedly its sharpness and life.
排布方式合理的有序排列金刚石锯片能明显提高锋利性，增加寿命。
The vibrational stress analysis and the application range of the side entry blade are introduced in this paper, and the suggestion of the nozzle arrangement is also given.
对侧装式调节级动叶的强度振动计算分析及其应用范围进行了介绍 ，并对部分进汽时进汽喷嘴的布置方法提出了建议。
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