Adoption of this pattern is a point-in-time decision depending on whether near or medium-term advantages justify the necessary investment.
这种模式的采用是一个即时的决策，这个决策依赖于近期或中期的利益来证明是否值得进行必要的投入。
2
The pattern present the mechanism processes of enterprise making and implementing investment decision.
企业确定和实施投资决策的机理过程呈何种格局。
3
Full-mold casting is a technique similar to investment casting, but instead of wax as the expendable material, polystyrene foam is used as the pattern.