峰峰间期序列
interspike interval series
束间间距
distance of adjacent scanning lines
右心室收缩时间间距
systolic time interval of the right ventricle
峰峰第五煤矿
the fifth colliery of Fengfeng
峰峰集团有限公司羊渠河矿
yangquhe coking plant
fengfeng group limited company
峰峰矿务局
fengfeng mining administration