A 375 ml bottle of liquor in the US and the Canadian maritime provinces is sometimes referred to as a pint and a 200 ml bottle is called a half-pint, harking back to the days when liquor came in US pints, fifths, quarts, and half-gallons.
Flux or Water Flux-Flux or water flux is typically expressed as volume per area per unit of time. Flux is used to express the rate at which water permeates a reverse osmosis membrane. Typical units of measurement are gallons per square foot per day (i.e. GFD or GSFD) or litres per square meter per hour (l/m2/hr). The flux of a RO membrane is directly proportional to temperature and pressure.
Medical Definition of FLUX. 1. a: a flowing or discharge of fluid from the body especially when excessive or abnormal: as (1) : diarrhea (2) : dysentery b: the matter discharged in a flux. 2. : the rate of transfer of fluid, particles, or energy across a given surface.. : a substance used to promote fusion (as of metals or minerals); especially: one (as rosin) applied to surfaces to be joined by soldering, brazing, or welding to clean and free them from oxide and promote their union.