“仰角”怎么读

这座炮以60度仰角开火.The gun was fired at an elevation of 60 degrees.这门炮的仰角为45度.The gun has an elevation of 45 degrees.压根不知道仰角和俯视绘图的概念.You don't even know the definition of high and low angle drawing....

“仰角”的英语可以翻译为：[数] elevation，angle of elevation，angle of gradient，angle of altitude ...