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- melon petals of spherical tank 球罐瓜瓣
- This paper describes the error analysis for geometric problem of melon petal which are used imported MBF ethylene spherical tank used at low temperature and relevent suggestions are also made. 本文通过对引进的MBF乙烯低温球罐球壳板在几何尺寸方面存在的严重超差问题进行了分析,并提出了有关建议。
- It is important to assess the complex risk and hazards of fragment of spherical tank BLEVE quantitatively. 本文的研究结果对于定量评价球罐发生BLEVE之后碎片所造成的危险分析具有重要意义。
- Using the front treatment program of the finite element method, the mechan-ics modeles of spherical tank and cylindrical tank are automatidy shaped on the screen or the plotter. 采用有限元前处理程序,自动生成常见球罐和柱罐的优化力学模型,并在屏幕上或用绘图仪绘制出罐体的三维图形,建立起受压容器开口补强优化设计的数学模型。
- The petals of the flowers expanded in the sunshine. 花瓣在阳光下张开了。
- The petals of many flowers expand in the sunshine. 许多花的花瓣在阳光中绽放。
- The necessarily of post-weld heat treatment of spherical tanks was emphasized. 强调了焊接球罐焊后热处理的必要性。
- Vertical diameter of spherical tank 球形罐垂直直径
- Whole body of spherical tank heat treatment 球罐整体热处理
- The petals of many flowers expand in sunshine. 要阳光下许多花的花瓣开放。
- The often enlarged petal of an orchid flower. 唇瓣通常增大了的兰花花瓣
- The new dieless hydroforming technology of spherical tanks from combination frustum shells is put forward, its hydrobulging process is researched by means of experiments. 提出了一种新型平板焊接多面壳体(即棱台组合体)的整体胀形造球工艺技术,并通过实验获得成功。
- Ways of designing and calculation on the fixed Extinguishing cooling water spray system of spherical tanks, based on formulas summarized in the design work. 结合在工作中稚导的计算公式,介绍了球罐固定消防冷却水喷雾系统的设计步骤与计算方法。
- Winds bring petals of cherry Into the grebe lake. 从各个方向，风带来鲜红的花瓣，把它吹向湖面。
- The flat petals of a pea blossom are alae. 豌豆的扁平花瓣是翼瓣。
- Petals of same color as sepals, not black-brown. 与萼片相同的颜色的花瓣，并非黑棕色。
- Standard for-ray full view exposure technique of spherical tank 球形储罐射线全景曝光技术标准
- The petals of a flower considered as a group or unit. 花冠被认为是一组或一个部分的花瓣
- Local Stress Analysis at the Connection of Support to Shell of Spherical Tank 球罐支柱与球壳连接处局部应力分析
- The petals of many flowers expanded in the sunshine. 许多花的花瓣在阳光下开放。
