英语翻译
问题描述：
英语翻译
The term "isometry" has an advantage in that it can be used to treat the real and complex cases simultaneously,but for clarity we will often revert back to the more cumbersome " orthogonal " and " unitary " terminology.
参考译文:等距映射有一个优点是:它可同时用于研究实数和复数情况,要不是透明我们意志经常恢复到越多麻烦的正交和酉矩阵术语学.
答
术语”等距”有一个优点是:它可同时用于研究实数和复数情况,但为了清楚,我们经常把它还原为更多的”互不相关的”和”一元的”术语