Noun. 1. stamen-the male reproductive organ of a flower. blossom, flower, bloom-reproductive organ of angiosperm plants especially one having showy or colorful parts. anther-the part of the stamen that contains pollen; usually borne on a stalk.gynostegium-the crown of the stamen in plants of the genus Asclepias.oun. 1. stamen-the male reproductive organ of a flower. blossom, flower, bloom-reproductive organ of angiosperm plants especially one having showy or colorful parts. anther-the part of the stamen that contains pollen; usually borne on a stalk.
Now, however, there is a better answer. New in Perl 5.8, Perl is a text editor. The Tie::File module associates a Perl array with the lines of a file; you can modify the array with assignments, or push, or splice, or reverse, or whatever you prefer, and your changes will be instantly propagated to the file. I'll introduce this module and show how to use it and how it works.
Permeability Coefficient. The permeability coefficient, P (or simply the permeability) is defined as the transport flux of material through the membrane per unit driving force per unit membrane thickness. It's value must be experimentally determined. The barrer is the commonly used unit for gas separation and it is defined as: