Dell is struggling through a period in which it is trying to re-invent itself on a number of fronts - product design, customer service, and distribution.
After all, isn't a model intended to abstract away unnecessary detail so as to allow allow you to understand the system in a way that may not be clear at the implementation level?
They can hardly express their thoughts and feelings in fluent English, that is to say, the communicative function of English hasn"t been fully realized."
Based on actual application of orientation percolation tech by developing percolator structure and operation techniques, method of percolated hole being parallel to formation is presented.