专业释义
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蜗壳 - 引用次数：1 参考来源 - 部分流泵性能研究及应用蜗形壳螺形壳
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蜗壳 - 引用次数：6
On the basis of which the welding process of large-scale spiral casing of water turbine of Ertan hydropower development company is simulated numerically.
基于上述研究结果,对二滩水电开发有限责任公司的大型水轮机蜗壳的焊接过程进行了数值模拟。
参考来源 - 大型厚壁结构焊接过程的数值模拟研究与应用
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句
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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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This paper summarizes soft development and technology of spreading of elliptical spiral casing based on approximate elliptical spiral casing (major and small circle casing).
主要介绍椭圆蜗壳按近似椭圆蜗壳(即大小圆蜗壳)展开的软件开发与制作工艺过程。
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There exists a spiral clearance space in the API round thread casing joint which is effected by the thread tolerance ranges.
API套管圆螺纹自身存在牙间间隙，并形成螺旋状空间间隙带。
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