The research analysis indicates that its achievement is reasonable, and this article supply a new idea and research method of snow melting flood.
研究分析表明，结果比较合理，这为融雪型洪水预报提供了一种新的思路和研究方法。
The article introduces the structure feature and working principle of a new type Reduction Sleeves with 7:24 taper and indicates its use value and application prospect.
介绍一种新型7：24锥柄用过渡套的结构特点和工作原理，并提出了其使用价值和应用前景。
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