Controling conditions of production process to obtain developed isometric dendrite structure is one of the important measures to increase the strength property of gray iron. 控制生产工艺条件,获得发达等轴枝晶组织,是提高灰铸铁强度性能的重要技术措施之一。
It was found that the structure of hot-rolled non-oriented silicon steel is not uniform. Isometric structure exists in the near surface region, while deformation structure exists in the central area. 通过观察热轧板的显微组织发现无取向硅钢组织是不均匀的,在表层区域附近存在等轴晶组织,而中心区域附近为形变组织。
Manifold structure of sign language data is displayed by Isometric mapping. The data set of the same class membership has a kind of embedding manifold structure with certain intrinsic geometric consistency. 同类数据集在几何上具有某种由内在不变性形成的嵌套流形结构,这种结构本身对应了单一的流形概念。
Apart from that, temperature also has a big effect on structure. There is more isometric structure at the front of the hot-rolled plate and deformation structure is finer. 另外温度对组织也有明显影响,热轧板头部等轴晶组织比较多,形变组织比较细小,热轧板尾部等轴晶组织较少,形变组织多而粗大。