Subject	English	Chinese
tech.	accumulate frequency value	累积频率值
tech.	accumulation frequency figure of radon value	氡值累积频率图
space	beat frequency basis value	差拍频率基准值
tech.	frequency shift value	频偏值
avia.	frequency value	频值
geophys.	most frequency values	最大频率值
electric.	permissible operation with frequency and voltage deviated from rated value	允许的频率和电压偏离额定值运行