加工过程存在着模型、参数和测量等不确定性信息，它们具有随机性、模糊性或复合不确定性。

There are some uncertain information such as model, parameter and measuring in machining process.

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该集成电路可以连续操作，让仪器能测量如温度、振动、压力、位置、曲度和张力等参数。

The circuits can operate continuously, and enable instrumentation for measuring parameters such as temperature, vibration, pressure, positioning, inclination and strain.

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第二，存在项目组合管理机制在商定的参数(正确的且正当的运作)中运作质量的控制和测量。

Second, there are controls and metrics that qualify that the portfolio management mechanism is operating within agreed parameters (correct and allowable operation).

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