Value and Quality are the goals and constraints may need to be adjusted as the project moves forward to increase customer value.
价值和质量才是目标，而随着项目的进展，约束会需要调整，以提升客户的价值。
2
If more accuracy is desired, figures can be adjusted for inflation, discounted to net present value, or be made to account for market fluctuations that may skew some variables one way or another.
The amount recorded in books of account shall not be adjusted even though a fluctuation in their value may occur, except otherwise stipulated by the State.