You may use a Trial Copy of the program for evaluation only, in order to determine whether the program meets your needs before purchasing it.
你可以使用试用版用来评估，为了在购买前确定这个程序是否满足您的需要。
If you don't have a copy of ObjectGrid, see Resources to get a trial version.
如果您没有ObjectGrid的副本，请参见参考资料以获得试用版。
If you don't already have a copy of WebSphere Express 6.0, you can download a trial version.
如果您还没有WebSphereExpress 6.0的副本，您可以下载一个试用版。
If you don't already have a copy of WebSphere Express 6.0, you can download a trial version.
如果您还没有WebSphereExpress 6.0的副本，您可以下载一个试用版。
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