PanLinx: FitzGerald-Lorentz contraction

English	eng-000
FitzGerald-Lorentz contraction

普通话	cmn-000	菲茨杰拉德-洛仑兹收缩
English	eng-000	Lorentz contraction
English	eng-000	Lorentz-Fitz Gerald contraction

PanLex-PanLinx