pn

How to use pn in a sentence

• With unit load in the position shown, the load at D′ is (p-n)/p, and that at E′ is n/p.

  Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 | Various

• The loads at D′, E, due to unit weight on the rail girder are (p-n)/p and n/p.

  Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 | Various

• Azophor red P N is also a preparation of diazotised paranitroaniline in the form of a dry powder which keeps well.

  The Dyeing of Cotton Fabrics | Franklin Beech

• The developing bath for the brown is the same as for the paranitroaniline red, or the Azophor red P N bath may be used.

  The Dyeing of Cotton Fabrics | Franklin Beech

• Pass this through the slits (p n in Fig. 425) in the short sides of the box.

  Toy-Making in School and Home | Ruby Kathleen Polkinghorne and Mabel Irene Rutherford Polkinghorne