Also a technique for testing, analysis, or. training in which real-world systems are used, or where real-world and conceptual systems are. reproduced by a model (reference b: 'DoD modeling and Simulation (M&S) Management,'. January 4, 1994) DOD M&S VV&A.
Where it's from: Skirt steak is a thin, long cut of beef from the diaphragm muscles of the cow. It is also lean and contains a lot of tough fibers. Flavor and texture: Skirt steak has even more intense beefy flavor than flank steak.
Round steak. A round steak is a beef steak from the round, the rear leg of the cow. The round is divided into cuts including the eye (of) round, bottom round, and top round, with or without the round bone (femur), and may include the knuckle (sirloin tip), depending on how the round is separated from the loin. This is a lean cut and it is moderately tough.