凝壳 meaning in English

ice
kish

Surface morphology , phase constitution and biocompatibility of the material were analyzed and evaluated in this paper . titanium alloys were prepared by non - consumable vacuum arc smelting furnace . and the microstructures and the properties of titanium alloys were investigated
采用非自耗真空电弧凝壳炉熔炼钛及钛合金，并对钛合金的组织及性能进行观察和测定，分析了电弧炉熔炼钛合金的结晶特点。
Abstract : the method to determine the shape of solidification shell in the process of continuous casting of steel is studied . by establishing the model of stable temperature field , with the observation of first and second boundary value on the exterior of the ingot , the algorithm method to identify the shape of solidification shell is given with boundary variation in existing observation condition . numerical test shows that the method is valid
文摘:讨论了钢铁工业连铸过程中结晶器内连铸坯凝壳形状的确定方法.通过建立稳定温度场模型，在现有观测条件下，用边界变分方法给出了确定铸坯凝壳形状的辨识算法.实验数据显示此方法是有效的