This is intended to uncover problems with a production product prior to full scale production.
这样做是为了在全规模投入生产之前发现生产中可能会出现的一些问题。
How do you give a Richter magnitude to earthquakes that occurred prior to the scale?
如何给里氏震级概念出现之前的地震确定里氏震级？
Prior to 1965, it was very expensive to build large-scale information systems.
1965年之前，构建大型信息系统是非常昂贵的。
Prior to 1965, it was very expensive to build large-scale information systems.
1965年之前，构建大型信息系统是非常昂贵的。
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