spiral casing中文，spiral casing的意思，spiral casing翻译及用法

2026-03-22 11:00 浏览次数 26

spiral casing

英[ˈspaiərəl ˈkeɪsɪŋ]美[ˈspaɪrəl ˈkesɪŋ]

[机] 蜗壳

spiral casing 片语

片语

spiral casing centralizer套管旋流扶正器

flow coefficient of spiral-casing蜗壳流量系数

reinforced concrete spiral casing钢筋混凝土蜗壳

velocity coefficient of spiral-casing蜗壳流速系数

spiral welded casing螺旋焊接套管

radius of spiral casing蜗壳半径

semi spiral casing不完全蜗壳

metallic spiral casing金属蜗壳

spiral casing embedded forme蜗壳埋设方式

spiral casing 例句

英汉例句

  • t_type spiral casing was applied in lots of kaplan turbine. it is impossible to make very good flow pattern in inlet of stay vane only by means of changing geometry of spiral casing.

    绝大多数轴流式水轮机的蜗壳为不完全包角的t型蜗壳，仅通过对蜗壳的几何形状优化而实现沿固定导叶进口圆周均匀供水或速度分布均匀几乎是不可能的。

  • concrete stresses in the axial direction of the spiral casing are relatively uniform dispersed tensile stresses, the maximum axial stress occurs in the thinnest section of surrounding concrete.

    沿蜗壳轴线方向的应力为相对均匀的拉应力，最大拉应力出现在外围混凝土厚度最薄的部位。

  • different geometry of stay vanes applied to reduce loss is discussed in the paper, so as to compensate lack of spiral casing and improve hydraulic efficiency.

    本文探讨了通过沿圆周分布不同形状的固定导叶来降低损失 ，以克服此种蜗壳自身的不足 ，提高转轮的水力效率。

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