此外，现在可以正确地估计结果集中的总行数。
Besides, the total number or rows in the result set is now estimated correctly.
一个经常被提及的主题是如何正确地估计开发集成运行时环境的大小。
One topic that comes up frequently is how to properly size the development integration run time environment.
目前，Slice可以正确地估计一个聚集查询，不是分区可互换的。
Currently, Slice can evaluate an aggregate query correctly that is not commutative to partition.
这次失败首先源于她没有正确地估计作业量，其次是没安排一个最佳时间来完成作业。
The failure started by not properly estimating the size of the task, and continued when she didn’t use her calendar to determine the best time to start the assignment.
该算法不需要假定目标的机动加速度模型，而是直接正确地估计出机动目标的当前状态，不存在任何估计滞后与修正问题。
With the algorithm, the current state of maneuvering target can be estimated directly and correctly without assuming the model of maneuvering acceleration.
该算法不需要假定目标的机动加速度模型，而是直接正确地估计出机动目标的当前状态，不存在任何估计滞后与修正问题。
With the algorithm, the current state of maneuvering target can be estimated directly and correctly without assuming the model of maneuvering acceleration.
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