Humble relation

Humble relation

[′həm·bəl ri‚lā·shən]
(petroleum engineering)
Equation used by oil companies to estimate porosity of the oil-bearing formation from measurements made with a contact resistivity device, such as a microlog.
References in classic literature ?
Just this,' replied the cobbler; 'an old gentleman that I worked for, down in the country, and a humble relation of whose I married--she's dead, God bless her, and thank Him for it
As we now see the preparations of the 500th anniversary of the Protestant Reformation coming up, we are reminded that this sharing of the eucharist is not a reality in the ecumenical movement, even as we have developed better and we can say much more humble relations than decades ago.