求翻译：在TSP中，基本的工程跟踪措施是使用计划价值（PV）和获得价值（EV）。这个措施提供了决定每个任务对时间表影响力的方法。这样，我就可以计算已完成的所有任务的价值，而不必考虑计划顺序。我在总工程计划时间里留出5％到10％的余量，以备不时之需。是什么意思？

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In TSP, basic engineering track measure is the use value of the program (PV) and value (EV). This measure provides a decision to schedule each task the way influence. In this way, I can calculate the value of all of the tasks without having to consider plan order. I am in the total project period fo

In TSP, the basic project track measure is uses plan value (PV) and obtains value (EV).This measure provided has decided each duty to the timetable influence method.Thus, I may calculate already all duty value which completes, but does not need to consider the plan order.I keep 5% in the total engin

In the TSP, tracking measures of basic is to use the planned value (PV) and value (EV). This measure provides a decision method for each task on the schedule impact. In this way, I can calculate the value of all the tasks that have been completed, without taking into account planned order. I leave i

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