[!lemma=several] [lemma=model] [lemma=□]
[!lemma=several] [lemma=model] [lemma=","]
[!lemma=several] [lemma=model] [lemma=several]
By exposes , I mean that because you do n't directly use the services , methods , and properties of the underlying extensibility model , you need to invoke the methods of the model 's agent . It is essential to associate a target hardware architecture model to the application specification model , and to introduce as well a relationship between them . The laboratory has had a major influence on the international geophysical research community through such contributions as the Modular Ocean Model , the world 's most widely used oceanographic modeling tool . In the context of commercial systems , students learn about simulations , quantitative modeling , and computer modeling used to support decision-making . In formal learning situations , people with this style prefer readings , lectures , exploring analytical models , and having time to think .