她戴著一顶雅致的小帽子。
She is wearing a pert little hat.
她头戴一顶小巧别致的帽子。
她是一个冒失的孩子。
我已经做了我的本份了！
In the PERT network, a project is composed of many tasks.
在网络计划问题中，一项大的工程由许多工序合成。
The story is that PERT was a Potemkin Village kind of thing.
故事是关于PERT图这种类似于‘波将金村庄’(Potemkin Village)之流用来充门面的东西的。
PERT has an important process that is drawing network pictures.
网络计划技术有个重要的步骤是画网络图。
Prerequisite for dual theory and sensitivity analysis in PERT is set up.
在PERT技术中运用对偶理论，为敏度分析创造了必要条件。
Prerequisite for dual theory and sensitivity analysis in PERT is set up.
在PERT技术中运用对偶理论，为敏度分析创造了必要条件。
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