The open cast method is an advanced stripping technology with low operation cost.
拉斗铲倒堆剥离是一种先进的开采工艺,机械化程度高,开采成本低。
The results showed that the CNT can in effect be added into ductile iron using lost foam cast method.
结果表明,采用含碳纳米管的消失模铸造工艺可以有效地把碳纳米管加入到铸铁中。
One must therefore take into account both the expected return type and the data model when deciding how to cast the object that this method returns.
因此在决定如何对该方法的返回值进行强制类型转换时,必须同时考虑预期的返回类型和所用的数据模型。
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