The error sources at high fregnency are especially studied in detail.
特别是对高频误差源进行了探讨。
However, many potential sources of error remain.
然而，许多潜在的错误来源依然存在着。
But the researchers took care to control for such sources of error.
但研究者仔细地控制了这些误差来源。
But the researchers took care to control for such sources of error.
但研究者仔细地控制了这些误差来源。
应用推荐