It described with an example that dee p comprehension of demand makes a project done in a correct method of analysis a nd design.

 
  • 用實(shí)例說(shuō)明;通過(guò)對需求的深入理解使得項目開(kāi)發(fā)從一開(kāi)始就能按正確的分析和設計方法進(jìn)行.
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