With .NET 2.0 and generic collections, Microsoft decided to dump the internal locking mechanisms for collections.
而在.NET 2.0和泛型集合中,微软决定放弃集合的内部锁定机制。
2
For internal software projects, return is either calculated in terms of the 'Net Present Value' of the project, or in terms of an internal rate of return.
对内部软件项目来说,收益或是以项目的‘净现值’计算,或是以内部收益率计算。
3
In the case of the internal rate of return calculation, a net present value of zero is assumed, and the internal rate of return needed to produce this is computed.