实验表明：该模型和程序是实用的。
这些模型和程序的特点是其新颖性和实用性。
These models and programs are all newly developed and can be used on small-sized computers.
研究了企业并购财务决策的原理、模型和程序。
The principle, model and program of finance decision making for enterprise merger and acquisition are studied.
应用推荐