车头车厢间距
space between the front and the compartment of the
space between the front and the compartment of the van
场环至主结最佳间距
optimal spacing between field ring and main junction
长距离小间距
Long distance with little space
长间距计数率计
long spaced count rate meter
层片间距调整
adjustment of lamellar spacing
层面间距
distance between layers
Basal spacing
Fringe separation distance
层间距d((001))
interlayer spacing of d((001
测线间距
interval of survey line
survey lines space
interval between survey lines
searching line space