You don't chew nicotine gum the way you chew normal gum. If you did, all the nicotine would be released directly into your saliva. If you swallowed the nicotine-soaked saliva, it would provoke a terrible stomachache and a nasty and overwhelming craving for a cigarette.
Meaning; SCRI: Salford Centre for Research and Innovation: SCRI: Sarah Cannon Research Institute: SCRI: Scottish Crops Research Institute
scrim. n. 1. A durable, loosely woven fabric, often cotton, linen, hemp, or a synthetic fiber, used for curtains or upholstery lining or in industry. 2. A transparent fabric used as a drop in the theater to create special effects of lights or atmosphere.