| 释义 |
1 ?首次返回时间 ... first return time : 首次返回时间 trend adjusted time series : 调整趋势后的时间序[数]列 adjusted rate : 调整率 ...
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First are the time functions, which return the hour, minute, and second of the clock. - 2
Thus, the federated queries which benefit the most from asynchrony are those whose remote queries are complex and and for which it is time consuming to return the first row. 因此，能从异步中获得最多好处的联邦查询是那些其远程查询比较复杂，在返回第一行数据之前需要花费较多时间的查询。 - 3
In addition, if the remote operations take approximately the same amount of time to return the first row, then the benefit achieved in enabling asynchrony is maximized. 此外，如果远程查询都是执行大约相同一段时间之后返回第一行数据，那么异步带来的好处就可以实现最大化。
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