Terms containing background block error

Subject	English	Chinese
telecom.	background block error	块差错
space	background block error	背景块差错
el.	background block error	背景块误码
telecom.	background block error	背景误块
IT	background block error ratio	背景误块比
telecom.	background block error ratio	块差错比
tech.	background block error ratio	背景块差错率
el.	near-end background block error	近端背景误块