The erosion of cutting-slope of highway in north Shaanxi Province is investigated and evaluated by measuring the erosion depth on slope surface through 43 sampling sites.
采取抽样调查法和侵蚀断面测量法，对陕西北部山丘区公路开挖边坡侵蚀进行了定量分析。
The erosion depth in the hearth of No. 8 BF were determined before blow-down in it's 1st relining, and the salamander-taphole was positioned reasonably and the salamander as tapped successfully.
宣钢8号高炉第一代大修时，在停炉前对炉底侵蚀深度进行了计算，并确定了残铁口的位置，使停炉后放残铁取得了成功。
The effect of working parameters on the erosion performance of underwater jet is investigated, such as , simulated depth, stand off distance and exposure time.
试验研究了模拟水深、靶距及冲蚀时间对水下射流性能的影响关系，较全面地揭示了水下射流的特性。
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