图6中的生命周期模型充满了普通的活动，这些活动可以在过程阶段中发生。

The lifecycle model in Figure 6 is filled with common activities that take place during its process phases.

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欧洲直升机公司一直被认为是处于领先地位，但贝尔直升机公司抱怨说在选择过程阶段缺乏透明度。

Eurocopter had been seen as the front-runner when Bell Helicopter complained about a lack of transparency in the selection process.

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一个Rational统一过程项目在每次迭代中使用项目管理知识体系最佳实践，在全部的四个Rational统一过程阶段(先启、精化、构建、产品化)作为项目管理理论的一部分。

A RUP project USES PMBOK best practices in every iteration, in all four RUP phases (Inception, Elaboration, Construction, and Transition) as part of the project management discipline.

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Well, it really happens throughout development and it happens from the first stages.

这一过程不仅贯穿整个发育阶段,并且于胚胎发育伊始就存在

耶鲁公开课 - 生物医学工程探索课程节选

So, for example, Wellbutrin, it is very unlikely that it would have thionyl chloride in order to make it, and if thionyl chloride was used at some point in the synthesis, it was not to put that chlorine atom on, it was to put something else on.

比如，安非他酮，用亚硫酰氯来制造它,是不太可能的，而就算在合成过程中的某一阶段用到了亚硫酰氯，它也不会把氯原子加进去，而是把其它东西加进去。

麻省理工公开课 - 化学原理课程节选

During development now this blastocyst has become implanted.

现在囊胚已经到了发育过程中的着床阶段

耶鲁公开课 - 生物医学工程探索课程节选